MEDIUM
10th CBSE
IMPORTANT
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is a missing link between reptiles and birds.

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Important Questions on Evolution

MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 6
Flippers of whales and wings of birds are supposed to have originated from of _____. (femur bone/ pentadactyl limbs/ feathers)
EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 7
The study of the process of development of an organism from an embryo and the related aspects is called _____(embryology/mycology).
MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 8

Fill in the blank with the correct option provided in the bracket.

_____(Wings/Hind limbs/Beak) are vestigial organs in ostrich.

EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 9
The potato and sweet potato perform the same function of food storage, but the sweet potato has modified _____ (stem/root).
MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 10
The modified stems of desert plants are called _____. ( rhizome/ corm/ phylloclades)
EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 11
Thorns in cactus and tendrils in pea plants are called _____ (homologous/analogous) organs.
EASY
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 12

Fill in the blank with the correct option provided in the bracket.

Lamarckism is also called _____(Lamarckian inheritance/theory of evolution by natural selection).

MEDIUM
10th CBSE
IMPORTANT
Pearson Foundation Series Biology>Chapter 10 - Evolution>PRACTICE QUESTIONS>Q 13
Ancestors of Darwin’s finches were _____ eating birds. (fruit/ seed)