Q. 1
Why do animals consume more energy than plants?
A
They move around for food, mates, shelterB
Because they grow fasterC
They are stationaryD
They are larger in sizeClick an option to check your answer
Q. 2
What is the function of lateral meristem?
A
Helps with photosynthesisB
Increases lengthC
Increases girthD
Provides supportClick an option to check your answer
Q. 3
Intestine absorbs the digested food materials. What type of epithelial cells are responsible for that?
A
Cuboidal epitheliumB
Columnar epitheliumC
Spindle fibresD
Stratified squamous epitheliumClick an option to check your answer
Q. 4
Select the incorrect sentence.
A
Two bones are connected with ligament.B
Cartilage is a form of connective tissue.C
Blood has matrix containing proteins, salt and hormones.D
Tendons are non-fibrous tissue and fragile.Click an option to check your answer
Q. 5
Tracheary elements of xylem are:-
A
TracheidsB
VesselsC
Both Tracheids and VesselsD
Sieve tubesClick an option to check your answer
Q. 6
Cork cambium is an example of-
A
Intercalary meristemB
Lateral meristemC
Apical meristemD
Primary meristemClick an option to check your answer
Q. 7
Where are guard cells located?
A
In the flowersB
In the rootsC
In the stemsD
On the leaf surfaceClick an option to check your answer
Q. 8
Cartilage is not found in
A
larynxB
earC
kidneyD
noseClick an option to check your answer
Q. 9
Which of the following is present in the alveoli of lungs?
A
Simple columnar epitheliumB
Sensory epitheliumC
Simple squamous epitheliumD
Simple cuboidal epitheliumClick an option to check your answer
Q. 10
What connects bones to each other?
A
TendonsB
CartilageC
LigamentsD
Adipose tissueClick an option to check your answer
Q. 11
What is a key characteristic of bone tissue?
A
LiquidB
Rigid and strongC
Soft and flexibleD
Jelly-likeClick an option to check your answer
Q. 12
What allows plants to float in water?
A
EpidermisB
CollenchymaC
ParenchymaD
SclerenchymaClick an option to check your answer
Q. 13
Do plants and animals have the same structure and functions?
A
No, only a few parts are sameB
Yes, completely sameC
Yes, in some waysD
No, they are differentClick an option to check your answer
Q. 14
How long can a single nerve cell be?
A
As long as the bodyB
A few millimetersC
Up to a metreD
A few centimetersClick an option to check your answer
Q. 15
What are the two main types of complex tissue?
A
Sclerenchyma and epidermisB
Xylem and phloemC
Parenchyma and collenchymaD
Chlorenchyma and aerenchymaClick an option to check your answer
Q. 16
How is cell growth in animals different from plants?
A
It is more uniform in plantsB
More specialized in plantsC
It is more uniform in animalsD
It is non-uniform in animalsClick an option to check your answer
Q. 17
What is the shape of cells in columnar epithelium?
A
FlatB
Cube-shapedC
Tall and pillar-likeD
IrregularClick an option to check your answer
Q. 18
What does xylem transport?
A
AirB
SugarC
Water and mineralsD
FoodClick an option to check your answer
Q. 19
Which of the following tissues has dead cells?
A
Epithelial tissueB
ParenchymaC
CollenchymaD
SclerenchymaClick an option to check your answer
Q. 20
Neuron receives and transmits information in the form of:
A
Nerve beatsB
Muscular impulsesC
Nerve processesD
Nerve impulsesClick an option to check your answer
Q. 21
The hard matrix of the bone consists of:
A
Magnesium & sodiumB
Calcium & phosphorusC
Calcium & sodiumD
Phosphorus & magnesiumClick an option to check your answer
Q. 22
In a neuron, dendrite may be one or many, but axon is generally:
A
TwoB
More than oneC
OneD
ThreeClick an option to check your answer
Q. 23
Which of the following is a transparent tissue?
A
TendonB
Hyaline cartilageC
Fibrous cartilageD
All of theseClick an option to check your answer
Q. 24
What role do muscles and nerves play together?
A
Enable rapid movementB
Provide structureC
Store energyD
Transmit signalsClick an option to check your answer
Q. 25
Epithelial tissue is anchored to connective tissue by:
A
Basement membraneB
Stratified layerC
Nonstratified layerD
FibroblastClick an option to check your answer
Q. 26
Which tissue provides flexibility to plants?
A
EpidermisB
ParenchymaC
SclerenchymaD
CollenchymaClick an option to check your answer
Q. 27
What is the role of sclerenchyma in plants?
A
FlexibilityB
StorageC
SupportD
PhotosynthesisClick an option to check your answer
Q. 28
The tissue which makes the plant hard and stiff is __________.
A
ChlorenchymaB
CollenchymaC
ParenchymaD
SclerenchymaClick an option to check your answer
Q. 29
Cells in the intestine with long processes called microvilli are:
A
Columnar epitheliumB
Cubical epitheliumC
Ciliated epitheliumD
Squamous epitheliumClick an option to check your answer
Q. 30
Blood plasma is:
A
NeutralB
Slightly acidicC
Slightly alkalineD
Strongly acidicClick an option to check your answer
Q. 31
The dead element present in the phloem is
A
sieve tubesB
phloem parenchymaC
phloem fibresD
companion cellsClick an option to check your answer
Q. 32
The term tissue was given by :-
A
Robert HookeB
MeyerC
BichatD
LeeuwenhockClick an option to check your answer
Q. 33
What is the main function of muscular tissue?
A
StorageB
ProtectionC
SupportD
MovementClick an option to check your answer
Q. 34
Major protein of connective tissue is:
A
KeratinB
CollagenC
MyosinD
MelaninClick an option to check your answer
Q. 35
Meristematic tissues in plants are
A
growing in volumeB
localized and dividing cellsC
localized and permanentD
not limited to certain regionsClick an option to check your answer
Q. 36
The bone marrow is composed of:
A
Muscle fibres and adipose tissueB
Adipose tissue, areolar tissue and blood vesselsC
Adipose tissue and calcified cartilageD
Areolar tissue and adipose tissueClick an option to check your answer
Q. 37
Tissues secreting latex are-
A
PermanentB
LaticiferousC
MeristematicD
GlandularClick an option to check your answer
Q. 38
A simple permanent tissue devoid of intercellular spaces and lignin is-
A
ParenchymaB
CollenchymaC
SclerenchymaD
All of theseClick an option to check your answer
Q. 39
The columnar epithelial cells possess cilia in______.
A
StomachB
Digestive tractC
UterusD
Respiratory tractClick an option to check your answer
Q. 40
This one is the characteristic of epithelial tissue:
A
The cells will have a rapid rate of cell divisionB
Tissues are highly vascularizedC
Large intercellular spaces are seen between cellsD
These cells never produce glandsClick an option to check your answer
Q. 41
Assertion (A): Meristematic tissues in plants are primarily responsible for plant growth. Reason (R): Meristematic tissues contain actively dividing cells that lead to an increase in length and girth of plant organs.
A
If both Assertion and Reason are true and Reason is the correct explanation of AssertionB
If both Assertion and Reason are true but Reason is not the correct explanation of AssertionC
If Assertion is true but Reason is falseD
If both Assertion and Reason are falseClick an option to check your answer
Q. 42
Why do some plants have a thick waxy epidermis?
A
To prevent water lossB
To absorb waterC
To provide flexibilityD
For photosynthesisClick an option to check your answer
Q. 43
Assertion (A): Parenchyma tissue generally stores food in plants. Reason (R): Collenchyma tissue provides flexibility to various parts of a plant.
A
If both Assertion and Reason are true and Reason is the correct explanation of AssertionB
If both Assertion and Reason are true but Reason is not the correct explanation of AssertionC
If Assertion is true but Reason is falseD
If both Assertion and Reason are falseClick an option to check your answer
Q. 44
The fluid matrix of the blood is:
A
SaltsB
PlasmaC
HormonesD
PlateletClick an option to check your answer
Q. 45
Mineral found in red pigment of vertebrate blood is
A
ironB
magnesiumC
copperD
calciumClick an option to check your answer
Q. 46
What type of epithelium helps move mucus in the respiratory tract?
A
Simple cuboidalB
Ciliated columnarC
Stratified squamousD
TransitionalClick an option to check your answer
Q. 47
Where are smooth muscles found?
A
In the alimentary canalB
Attached to bonesC
In the heartD
In blood vesselsClick an option to check your answer
Q. 48
What happens to cells formed by meristematic tissue?
A
They dieB
They become permanentC
They divide againD
They change colorClick an option to check your answer
Q. 49
Which one is made of dead cells:-
A
TracheidsB
SclerenchymaC
PhylumD
VesselsClick an option to check your answer
Q. 50
Volkmann's canals occur in:
A
CartilageB
BoneC
Internal earD
LiverClick an option to check your answer
Q. 51
Which type of tissue is blood classified as?
A
Muscular tissueB
Connective tissueC
Epithelial tissueD
Nervous tissueClick an option to check your answer
Q. 52
Choose the correctly matched pair.
A
Lateral meristem - Increases length of stemB
Apical meristem - Located at the growing tips of stemsC
Intercalary meristem - Located at the growing tips of stemsD
Apical meristem - Increases girth of stemClick an option to check your answer
Q. 53
What are nerve cells also called?
A
Epithelial cellsB
NeuronsC
Muscle fibersD
AdipocytesClick an option to check your answer
Q. 54
What is the function of areolar connective tissue?
A
Stores fatB
Connects musclesC
Supports organsD
Transports oxygenClick an option to check your answer
Q. 55
Each neuron has a single long part called:
A
DendriteB
Cell bodyC
AxonD
CytoplasmClick an option to check your answer
Q. 56
What type of tissue is blood classified as?
A
Epithelial tissueB
Nervous tissueC
Muscular tissueD
Connective tissueClick an option to check your answer
Q. 57
What is the main function of epithelial tissue?
A
To produce hormonesB
To protect and coverC
To transport nutrientsD
To store energyClick an option to check your answer
Q. 58
Which tissue is involved in transmitting signals in the body?
A
Muscular tissueB
Nervous tissueC
Connective tissueD
Epithelial tissueClick an option to check your answer
Q. 59
A pair of kidney-shaped cells present around stomata are called :-
A
TrichomesB
Guard cellsC
Subsidiary cellsD
Epidermal cellsClick an option to check your answer
Q. 60
Lignified or thickened cell wall is a characteristic feature of______.
A
PhloemB
ParenchymaC
SclerenchymaD
CollenchymaClick an option to check your answer
Q. 61
Which epithelial tissue is important for absorption?
A
CiliatedB
SquamousC
ColumnarD
CuboidalClick an option to check your answer
Q. 62
What type of tissue is made of more than one type of cell?
A
Simple tissueB
Epidermal tissueC
Complex tissueD
Permanent tissueClick an option to check your answer
Q. 63
Voluntary muscles are found in______.
A
LimbsB
Iris of the eyeC
Bronchi of lungsD
Alimentary canalClick an option to check your answer
Q. 64
Find out incorrect sentence :-
A
Meristematic tissues, in its early stage, lack vacuolesB
Parenchymatous tissues have intercellular spacesC
Apical and intercalary meristems are permanent tissuesD
Collenchymatous tissues are irregularly thickened at cornersClick an option to check your answer
Q. 65
What reflects the different modes of life between plants and animals?
A
Similar feeding methodsB
Different feeding methodsC
They move moreD
They don't need much energyClick an option to check your answer
Q. 66
Bones are connected to muscles at the joints by______.
A
Areolar tissueB
TendonC
LigamentD
Adipose tissueClick an option to check your answer
Q. 67
Find out incorrect sentence.
A
Parenchymatous tissues have intercellular spacesB
Collenchymatous tissues are irregularly thickened at cornersC
Meristematic tissues, in its early stage, lack vacuolesD
Apical and intercalary meristems are permanent tissuesClick an option to check your answer
Q. 68
What is the main characteristic of smooth muscles?
A
CylindricalB
StriatedC
MultinucleateD
UnstriatedClick an option to check your answer
Q. 69
Assertion (A): Muscular tissue consists of elongated cells responsible for movement in our body. Reason (R): Muscles contain special proteins called contractile proteins, which contract and relax to cause movement.
A
If both Assertion and Reason are true and Reason is the correct explanation of AssertionB
If both Assertion and Reason are true but Reason is not the correct explanation of AssertionC
If Assertion is true but Reason is falseD
If both Assertion and Reason are falseClick an option to check your answer
Q. 70
What type of cells make up the epidermis in plants?
A
Dead cellsB
Living cells with thick wallsC
Living cells with thin wallsD
Loosely arranged cellsClick an option to check your answer
Q. 71
What do gland cells in epithelial tissue do?
A
Secrete substancesB
Protect the bodyC
Transport nutrientsD
Store energyClick an option to check your answer
Q. 72
Chloroplasts occur in which of the following cells?
A
Chlorenchyma and Sieve tubesB
Collenchyma and SclerenchymaC
Parenchyma and ChlorenchymaD
Xylem parenchyma and SclerenchymaClick an option to check your answer
Q. 73
The mineral elements found in our bone making it hard, are
A
calcium and phosphorusB
sodium and potassiumC
sodium and calciumD
phosphorus and sodiumClick an option to check your answer
Q. 74
Cartilage is not found in:
A
NoseB
LarynxC
KidneyD
EarClick an option to check your answer
Q. 75
What is a nerve impulse?
A
A brain waveB
A signal passing along a nerveC
A type of muscle fiberD
A type of connective tissueClick an option to check your answer
Q. 76
Why is connective tissue called "connective"?
A
It is very flexibleB
It stores nutrientsC
It connects organsD
It absorbs waterClick an option to check your answer
Q. 77
Fats are stored in the human body as:
A
Cuboidal epitheliumB
CartilageC
Adipose tissueD
BonesClick an option to check your answer
Q. 78
What do red blood corpuscles (RBCs) transport?
A
OxygenB
HormonesC
NutrientsD
Waste productsClick an option to check your answer
Q. 79
Where is apical meristem located?
A
At the base of rootsB
Near the leavesC
At root tipsD
In the middle of stemsClick an option to check your answer
Q. 80
Nucleus is not present in-
A
CollenchymaB
Mature sieve tubeC
Phloem parenchymaD
Companion cellClick an option to check your answer
Q. 81
Presence of tissues in a multicellular organism ensures:
A
Higher reproductive potentialB
Division of labourC
Faster developmentD
Body strengthClick an option to check your answer
Q. 82
Where is cartilage commonly found?
A
At joints and in the earsB
In blood vesselsC
In bonesD
In musclesClick an option to check your answer
Q. 83
Where is adipose tissue located?
A
In blood vesselsB
Under the skinC
In bonesD
In musclesClick an option to check your answer
Q. 84
Where would you find cuboidal epithelium?
A
On the skinB
In kidney tubulesC
In blood vesselsD
In the lungsClick an option to check your answer
Q. 85
What is a characteristic of meristematic cells?
A
Large vacuolesB
Thick wallsC
Dense cytoplasmD
No nucleiClick an option to check your answer
Q. 86
A person met with an accident where bones were dislocated. What could be the reason?
A
Areolar tissue breaksB
Tendon breaksC
Break of skeletal muscle tissueD
Ligament breaksClick an option to check your answer
Q. 87
What type of tissue forms the inner lining of the intestine?
A
Columnar (Ciliated) epitheliumB
Simple squamous epitheliumC
Cuboidal epitheliumD
Stratified squamous epitheliumClick an option to check your answer
Q. 88
Light and dark bands can be seen in:
A
Cardiac muscleB
Smooth musclesC
Unstriated musclesD
Striated musclesClick an option to check your answer
Q. 89
What does blood carry to all body cells?
A
Waste onlyB
Only nutrientsC
Oxygen and foodD
Only hormonesClick an option to check your answer
Q. 90
What type of cells are responsible for movement?
A
Epithelial cellsB
Nerve cellsC
Blood cellsD
Muscle cellsClick an option to check your answer
Q. 91
The grit of Pear is formed of:-
A
SclereidsB
Companion cellsC
TracheidsD
Sclerenchyma fibresClick an option to check your answer
Q. 92
What substance makes cork cells waterproof?
A
CutinB
ChlorophyllC
SuberinD
LigninClick an option to check your answer
Q. 93
What are the elongated cells in muscular tissue called?
A
Epithelial cellsB
AdipocytesC
NeuronsD
Muscle fibersClick an option to check your answer
Q. 94
Areolar connective tissue is found:
A
Between skin and muscleB
Around blood vesselsC
Around nerves and bone marrowD
All of theseClick an option to check your answer
Q. 95
What type of tissue is responsible for movement?
A
Epithelial tissueB
Nervous tissueC
Muscular tissueD
Connective tissueClick an option to check your answer
Q. 96
What function do xylem fibers serve?
A
Conduct foodB
Provide supportC
Store waterD
Absorb nutrientsClick an option to check your answer
Q. 97
Which of the following acts as antibody to help in body defence?
A
ImmunoglobulinB
ProthrombinC
GlobulinD
AlbuminClick an option to check your answer
Q. 98
Sieve tubes and companion cells occur in-
A
PhloemB
MeristemC
CambiumD
XylemClick an option to check your answer
Q. 99
Epiblema bears :-
A
Cutinised hairB
Uncutinised hairC
Root hairD
Both Uncutinised hair and Root hairClick an option to check your answer
Q. 100
Why do plants have a large quantity of supportive tissue?
A
To help them moveB
Because they move aroundC
Because they need more energyD
Because they are stationaryClick an option to check your answer
Q. 101
Increase in the length of the plant is caused by-
A
Apical meristemB
Permanent tissueC
Cork cambiumD
Vascular cambiumClick an option to check your answer
Q. 102
What is the main function of phloem?
A
Transport waterB
Transport foodC
Store foodD
Provide flexibilityClick an option to check your answer
Q. 103
Why is the organ system more specialized in animals than in plants?
A
More energy consumptionB
Because they don't moveC
They have a specialized system for movementD
They have more cellsClick an option to check your answer
Q. 104
What do stomata do?
A
Store foodB
Provide flexibilityC
Exchange gasesD
Absorb waterClick an option to check your answer
Q. 105
What is the main function of bone tissue?
A
FlexibilityB
AbsorptionC
SupportD
ProtectionClick an option to check your answer
Q. 106
What is the main function of striated muscles?
A
Involuntary movementsB
Voluntary movementsC
ProtectionD
Absorption and secretionClick an option to check your answer
Q. 107
__________ smoothens the bone surfaces at joints.
A
CartilageB
Areolar tissueC
Adipose tissueD
LigamentClick an option to check your answer
Q. 108
What is the liquid matrix of blood called?
A
CytoplasmB
SerumC
PlasmaD
MatrixClick an option to check your answer
Q. 109
What do neurons consist of?
A
Muscle fibersB
Only dendritesC
Cell body and processesD
Only axonsClick an option to check your answer
Q. 110
Parenchymatous cells which are thickened with cellulose at the corner are called-
A
CollenchymaB
Parenchyma and SclerenchymaC
SclerenchymaD
None of theseClick an option to check your answer
Q. 111
Light bands of muscle fibre are made of the protein:
A
MyoglobinB
ActinC
TubulinD
MyosinClick an option to check your answer
Q. 112
Glands in our body are formed by
A
connective tissueB
epithelial tissueC
adipose tissueD
smooth musclesClick an option to check your answer
Q. 113
What is a major difference in the growth pattern of plants compared to animals?
A
Plants grow uniformlyB
Animals grow uniformlyC
Plants grow only in certain regionsD
Animals grow only in certain regionsClick an option to check your answer
Q. 114
Lysosome is a cytoplasmic organelle containing enzymes that break down biological polymers. It is also called the suicide bag of the cell because:
A
It causes any cell to commit suicideB
Its enzymes digest the cell itselfC
Its enzymes kill surrounding cellsD
None of theseClick an option to check your answer
Q. 115
What connects muscles to bones?
A
LigamentsB
CartilageC
TendonsD
Adipose tissueClick an option to check your answer
Q. 116
Branched involuntary muscle fibres are found in
A
tongueB
limbsC
heartD
uretersClick an option to check your answer
Q. 117
Smooth muscle is found in all the sites except:
A
Gastrointestinal tractB
Fallopian tubeC
Blood vesselD
Eyeball muscleClick an option to check your answer
Q. 118
Which one of the following cellular components of the blood is responsible for the production of antibodies?
A
LymphocyteB
ThrombocyteC
ErythrocyteD
MonocyteClick an option to check your answer
Q. 119
What type of muscles are under involuntary control?
A
Striated musclesB
Cardiac and smoothC
Skeletal musclesD
Epithelial musclesClick an option to check your answer
Q. 120
Which phloem cells are living?
A
Xylem fibersB
Sieve tubesC
Cork cellsD
SclerenchymaClick an option to check your answer
Q. 121
Contractile proteins are found in:
A
CartilageB
BloodC
BonesD
MusclesClick an option to check your answer
Q. 122
Simple squamous epithelial cells are extremely thin and flat, forming a delicate lining in areas such as the ____.
A
SkinB
KidneyC
OesophagusD
IntestineClick an option to check your answer
Q. 123
What type of plant tissue divides throughout their life?
A
Growing tissue (meristematic)B
Photosynthetic tissueC
Permanent tissueD
Supportive tissueClick an option to check your answer
Q. 124
What is a vascular bundle?
A
A type of rootB
A part of a flowerC
A group of complex tissuesD
A type of leafClick an option to check your answer
Q. 125
The tissue responsible for providing support and mechanical strength to plants is:
A
Connective tissueB
Meristematic tissueC
SclerenchymaD
Epithelial tissueClick an option to check your answer
Q. 126
What is the outermost layer of a plant called?
A
XylemB
EpidermisC
PhloemD
CortexClick an option to check your answer
Q. 127
Osteocytes are the cells of:
A
MusclesB
BonesC
BloodD
KidneysClick an option to check your answer
Q. 128
Elongated lignified cells with pointed ends belong to-
A
CollenchymaB
ParenchymaC
SclerenchymaD
None of theseClick an option to check your answer
Q. 129
A tissue is made up of:
A
One type of cellsB
Two types of cellsC
Many types of cellsD
One or many types of cellsClick an option to check your answer
Q. 130
Why do meristematic cells lack vacuoles?
A
For photosynthesisB
For storageC
To divide fasterD
To retain waterClick an option to check your answer
Q. 131
Cork cells are made impervious to water and gases by the presence of_____.
A
LipidsB
CelluloseC
LigninD
SuberinClick an option to check your answer
Q. 132
What is the main role of fat-storing adipose tissue?
A
InsulationB
SupportC
ConnectionD
TransportationClick an option to check your answer
Q. 133
What type of epithelium is found in the skin?
A
Simple squamousB
CuboidalC
Stratified squamousD
ColumnarClick an option to check your answer
Q. 134
Bases of leaves and internodes have-
A
Lateral meristemB
Apical meristemC
Intercalary meristemD
None of theseClick an option to check your answer
Q. 135
The process by which bone formed is known as
A
DecalcificationB
CalcificationC
ChondrificationD
OssificationClick an option to check your answer
Q. 136
Interfascicular cambium is an example of-
A
Primary meristemB
Secondary meristemC
Apical meristemD
Lateral meristemClick an option to check your answer
Q. 137
Which type of meristem is found near the node?
A
ApicalB
VascularC
IntercalaryD
LateralClick an option to check your answer
Q. 138
What is the function of an axon?
A
Transmits impulsesB
Supports cellsC
Stores energyD
Receives signalsClick an option to check your answer
Q. 139
Lacuna of bone contains:
A
Many chondrocytesB
Many osteocytesC
Two osteocytesD
One osteocyteClick an option to check your answer
Q. 140
What type of muscles are mostly attached to bones?
A
Cardiac musclesB
Skeletal musclesC
Involuntary musclesD
Smooth musclesClick an option to check your answer
Q. 141
Which cells in xylem are tubular and have thick walls?
A
Companion cellsB
Sieve cellsC
Tracheids and vesselsD
ParenchymaClick an option to check your answer
Q. 142
What type of muscle makes up the heart?
A
Skeletal musclesB
Cardiac musclesC
Striated musclesD
Smooth musclesClick an option to check your answer
Q. 143
What is the most common type of simple permanent tissue?
A
CollenchymaB
EpidermisC
SclerenchymaD
ParenchymaClick an option to check your answer
Q. 144
Choose the correctly matched pair.
A
Parenchyma - Living cells with thick wallsB
Collenchyma - Cells with lignified thick wallsC
Sclerenchyma - Dead cells with thick wallsD
Parenchyma - Cells with no intercellular spacesClick an option to check your answer
Q. 145
Processes from osteoblasts are found in:
A
CanaliculiB
LamellaC
Haversian canalsD
DendritesClick an option to check your answer
Q. 146
The tissue responsible for movement in our body is:
A
Connective tissueB
Nervous tissueC
Muscular tissueD
Epithelial tissueClick an option to check your answer
Q. 147
The contractile protein of skeletal muscle involving ATPase activity is
A
myosinB
troponinC
tropomyosinD
actinClick an option to check your answer
Q. 148
Presence of tissues in a multicellular organism ensures :-
A
Faster developmentB
Division of labourC
Higher reproductive potentialD
Body strengthClick an option to check your answer
Q. 149
The longitudinal canals of the bone are called:
A
Haversian canalsB
PeriosteumC
EndosteumD
Volkmann's canalsClick an option to check your answer
Q. 150
How do skeletal muscles appear under a microscope?
A
UnstructuredB
StriatedC
TransparentD
SmoothClick an option to check your answer
Q. 151
Which is not a function of epidermis ?
A
Gaseous exchangeB
TranspirationC
Conduction of waterD
Protection from adverse conditionClick an option to check your answer
Q. 152
What separates epithelial tissue from underlying tissue?
A
Nervous tissueB
Muscle layerC
Connective tissueD
Basement membraneClick an option to check your answer
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