In the egg stage of an organism, energy is obtained from
the leaves of plants
egg yolk present in the egg
killing other insects
photosynthesis
The white part in the egg is called
yolk
albumen
egg shell
caterpillar
Animals need to reproduce to
maintain their number
increase their number
maintain the balance of nature
all of these
The following are the names of organisms and names of their "babies". Which one of them is NOT true?
Cockroach - Nymph
Frog - Tadpole
Butterfly - Maggot
Cat - Kitten
The animals live both on land and in water are called amphibians. Frog is such an animal. Now, where do frogs lay their eggs?
land
water
both land and water
land in summer and water in winter
Which one of the following reproduces by laying eggs?
Lizard
Rabbit
Tiger
Bat
A dolphin is
a mammal
an egg laying animal
an egg laying fish
a fish
Mammals have
a constant body temperature
changing body temperature
high temperature in night and low temperature in day
no temperature
The animals which suckle their young ones is called
mammals
insects
reptiles
cocoons
Which one of the following reproduce by laying eggs?
Cat
Rat
Frog
