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question_answer1)
Which of the following gives birth to babies?
A)
B)
C)
D)
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question_answer2)
Which of the following life cycles is correct?
A)
B)
C)
D)
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question_answer3)
What does an egg yolk contain?
A)
Water done
clear
B)
Stored food done
clear
C)
Soil done
clear
D)
Sunlight done
clear
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question_answer4)
Dolphin is
A)
a mammal. done
clear
B)
an amphibian. done
clear
C)
a fish. done
clear
D)
an egg laying fish. done
clear
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question_answer5)
The diagram given below represents the
A)
food chain. done
clear
B)
population. done
clear
C)
life cycle. done
clear
D)
change of state. done
clear
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question_answer6)
Which of these reproduces by laying eggs?
A)
B)
C)
D)
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question_answer7)
Tadpoles resemble
A)
frogs. done
clear
B)
eggs. done
clear
C)
fish. done
clear
D)
cocoons. done
clear
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question_answer8)
Which of the following is possessed by a tadpole but not by an adult frog?
A)
Eye done
clear
B)
Tail done
clear
C)
Kidney done
clear
D)
Lungs done
clear
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question_answer9)
The diagram given below illustrates the process of Nymph \[\xrightarrow{Shedding\text{ }its\text{ }skin}\]Cockroach
A)
moulting. done
clear
B)
reproduction. done
clear
C)
life cycle. done
clear
D)
food chain. done
clear
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question_answer10)
A student observed that birds sit on their eggs before the eggs are hatched into young ones. The reason is
A)
to protect the egg. done
clear
B)
to keep the egg warm so that it hatches. done
clear
C)
to hide the egg from others. done
clear
D)
it is customary for birds to sit on the eggs. done
clear
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question_answer11)
Which of the following does not take care of its young ones?
A)
B)
C)
D)
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question_answer12)
Match the following larval stages in Column - I with the adult ones in Column - II.
Column-I | Column - II |
p. | Caterpillar | i. | Frog |
q. | Nymph | ii. | Housefly |
r. | Tadpole | iii. | Butterfly |
s. | Maggot | iv. | Cockroach |
A)
\[p-iii,\text{ }q-iv,\text{ }r-ii,\text{ }s-i\] done
clear
B)
\[p-ii,\text{ }q-iii,\text{ }r-iv,\text{ }s-i\] done
clear
C)
\[p-ii,\text{ }q-iv,\text{ }r-i,\text{ }s-iii\] done
clear
D)
\[p-iii,\text{ }q-iv,\text{ }r-i,\text{ }s-ii\] done
clear
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question_answer13)
The eggs of a frog are called
A)
spawn. done
clear
B)
larva. done
clear
C)
cocoon. done
clear
D)
pupa. done
clear
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question_answer14)
Tadpoles respire through
A)
lungs. done
clear
B)
skin. done
clear
C)
fins. done
clear
D)
gills. done
clear
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question_answer15)
The following is a table of some organisms and the names of their 'babies'. Which of these is NOT true?
Organism | Cockroach | Frog | Butterfly | Cat |
Name of its young one | Nymph | Tadpole | Maggot | Kitten |
A)
Cockroach ? nymph done
clear
B)
Frog ? tadpole done
clear
C)
Butterfly ? maggot done
clear
D)
Cat ? kitten done
clear
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question_answer16)
How are the animals given below similar?
A)
Their eggs have hard shells. done
clear
B)
Their eggs must be incubated. done
clear
C)
They give birth to live young one. done
clear
D)
They do not look after their young. done
clear
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question_answer17)
The diagram given below shows the stages in the life cycle of an insect.
Which of these is in the correct order?
A)
R,S,Q,P done
clear
B)
P,S,R,Q done
clear
C)
Q,P,S,R done
clear
D)
Q,S,P,R done
clear
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question_answer18)
Which of the following insects go through a four-stage life cycle?
A)
Grass hoppers done
clear
B)
Locusts done
clear
C)
Termites done
clear
D)
Butterflies done
clear
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question_answer19)
Which of the following aerial animals gives birth to its young ones?
A)
Pigeon done
clear
B)
Bat done
clear
C)
Crow done
clear
D)
Owl done
clear
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question_answer20)
Which of the following animals lays eggs on the ground?
A)
Frog done
clear
B)
Fish done
clear
C)
Turtle done
clear
D)
Mosquito done
clear
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question_answer21)
Which of the following has developing embryo?
A)
Albumen done
clear
B)
Shell done
clear
C)
Yolk done
clear
D)
Both [a] and [b] done
clear
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question_answer22)
Which of the following shows the correct grouping of animals based on the mode of reproduction?
A)
B)
C)
D)
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question_answer23)
Which of the following terms completes the missing stage in the life cycle given below?
A)
Maggot done
clear
B)
Toad done
clear
C)
Tadpole done
clear
D)
Nymph done
clear
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question_answer24)
Which of these animals reproduces by laying eggs?
A)
Turtle done
clear
B)
Fish done
clear
C)
Snake done
clear
D)
All of the above done
clear
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question_answer25)
Which of the following young ones resemble their parents?
A)
B)
C)
D)
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question_answer26)
Which of the following eggs can be artificially hatched at \[{{41}^{o}}C\]?
A)
B)
C)
D)
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question_answer27)
Aruna studied two animals P and Q. At the end of her study, she made her observations as follows:
Observation | Animal P | Animal Q |
Eggs are laid on land. | \[\sqrt{{}}\] | \[\times \] |
There are 4 stages in the life cycle. | \[\times \] | \[\sqrt{{}}\] |
It has six legs | \[\sqrt{{}}\] | \[\sqrt{{}}\] |
Which of the following headings would be correct?
A)
B)
C)
D)
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question_answer28)
In which of the following stages does the organism eat a lot of leaves?
A)
P done
clear
B)
Q done
clear
C)
R done
clear
D)
S done
clear
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question_answer29)
Look carefully at the figures given below.
Which of the following statements are correct to the given figures?
(i) Both cannot fly. |
(ii) Both resemble their parents. |
(iii) Both are hatched from eggs. |
(iv) Both have three stages of growth. |
A)
Only (i) and (ii) done
clear
B)
Only (i) and (iii) done
clear
C)
Only (ii) and (iii) done
clear
D)
Only (iii) and (iv) done
clear
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question_answer30)
Shilpa saw some cracks on the wall. She found some egg cases in the cracks. They are likely to belong to the ___.
A)
frog done
clear
B)
butterfly done
clear
C)
mosquito done
clear
D)
cockroach done
clear
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question_answer31)
At which of the following stage of the life cycle of the butterfly metamorphosis takes place?
A)
B)
C)
D)
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question_answer32)
Study the classification table shown below.
What could X, Y, Z represent?
A)
B)
C)
D)
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question_answer33)
These eggs are found in the ground.
They are laid by the female ________.
A)
frog done
clear
B)
mosquito done
clear
C)
fish done
clear
D)
turtle done
clear
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question_answer34)
Which of these provide food to the growing embryo?
A)
Albumen done
clear
B)
Yolk done
clear
C)
Eggshell done
clear
D)
Both a and c done
clear
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question_answer35)
Look at the figure given below.
At which stage of the life cycle of an animal could have caused the change in the leaf?
A)
Egg done
clear
B)
Larval done
clear
C)
Pupal done
clear
D)
Adult done
clear
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question_answer36)
The figure given below shows the structure of an egg.
Which part of the egg provides food and water for the developing chick?
A)
Only P and Q done
clear
B)
Only P and R done
clear
C)
Only Q and R done
clear
D)
Only Q and S done
clear
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question_answer37)
The figure below shows the different stages in a life cycle.
Which of the following animals go through the life cycle shown above?
(i) Butterfly |
(ii) Grasshopper |
(iii) Silkworm |
(iv) Cockroach |
A)
Only (i) and (ii) done
clear
B)
Only (i) and (iii) done
clear
C)
Only (ii) and (iii) done
clear
D)
Only (iii) and (iv) done
clear
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question_answer38)
Identify the stages of growth for P and Q.
A)
B)
C)
D)
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question_answer39)
Which of the following life cycles is correctly drawn?
A)
B)
C)
D)
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question_answer40)
A)
\[p-iii\text{ }q-i,\text{ }r-ii,\text{ }s-iv\] done
clear
B)
\[p-ii\text{ }q-i,\text{ }r-iv\text{ }s-iii\] done
clear
C)
\[p-i\text{ }q-ii\text{ }r-iii\text{ }s-iv\] done
clear
D)
\[p-iv\text{ }q-iii,\text{ }r-ii,\text{ }s-i\] done
clear
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question_answer41)
Which of the following is NOT an egg- laying animal?
A)
B)
C)
D)
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question_answer42)
The growing chick in the yolk is called
A)
larva. done
clear
B)
pupa. done
clear
C)
embryo. done
clear
D)
cocoon. done
clear
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question_answer43)
The white part of an egg is called
A)
yolk. done
clear
B)
albumen. done
clear
C)
egg shell. done
clear
D)
caterpillar. done
clear
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question_answer44)
The larva of a butterfly is called
A)
maggot. done
clear
B)
nymph. done
clear
C)
cocoon. done
clear
D)
caterpillar. done
clear
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question_answer45)
Which of the following reproduces by laying eggs?
A)
B)
C)
D)
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question_answer46)
The animals which suckle their young ones are called
A)
mammals. done
clear
B)
insects. done
clear
C)
reptiles. done
clear
D)
cocoons. done
clear
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question_answer47)
Which of the animals given below reproduces by laying eggs?
I. Snakes |
II. Cat |
III. Birds |
IV. Frogs |
A)
Only I and III done
clear
B)
Only I and IV done
clear
C)
Only II and IV done
clear
D)
Only I, III and IV done
clear
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question_answer48)
Animals need to reproduce to
A)
maintain their race. done
clear
B)
increase their number. done
clear
C)
ensure that life exists on earth. done
clear
D)
All of these. done
clear
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question_answer49)
The diagram given below shows the life cycle of the mosquito. What stages do S and T represent?
A)
B)
C)
D)
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question_answer50)
In the life cycle of a butterfly, at which of these stages does the organism cover itself in a cocoon?
A)
Egg done
clear
B)
Larval done
clear
C)
Pupal done
clear
D)
Adult done
clear
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