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Earn 100

Why do aerial animals have hollow bones?

Important Questions on Ear to Ear

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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Choose the right word from the given bracket and fill in the blank.

_____ lay eggs in their nests. (Birds/ Monkeys)

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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
_____ lay eggs in water. (frogs/ birds)
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
What are the different ways in which animals reproduce?
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Why do animals reproduce?
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
The egg cluster of a frog develops into a/an
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics

_____ lay eggs in sand or soil.

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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics

How are bat and whale similar?

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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics

Define/Explain:

Herbivores

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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Give two examples of egg laying insects.
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Fill in the blank using the right word:
Fish reproduces by _____. [giving birth/laying eggs]
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
In a bird's egg, embryo gets nourishment through
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
What helps an embryo to nourish inside a bird's egg?
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
A marine mammal among the following is
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Give two examples of egg-laying mammals.
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
The yellow part of an egg is called the albumen. 
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
An embryo lies inside the yolk.
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Cotyledons are also called-
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
Mammals give birth to young ones.
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
The group of animals that takes the best care of its young ones, is
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Environmental Studies>Life Science>Ear to Ear>Recognising the Animals Based on Other Characteristics
An animal that does not reproduce by giving birth to young ones, is