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Assertion: The sizes of crows and parrot...

Assertion: The sizes of crows and parrots are not very different yet their life spans shows a wide difference.
Reason: Life spans of organisms are not necessarily correlated with their sizes.

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Life spans of organisms are not necessarily correlated with their sizes. The sizes of crows and parrots are not very different yet their life spans show a wide fifference. A mango tree has a much shorter life span as compared to a peepal tree.
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A2Z-REPRODUCTIVE IN ORGANISMS-Section B: Assertion-reasoning Questions
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  10. Assertion: The events of the sexual reproduction though elaborate and ...

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  13. Assertion: Gametes are always haploid cells. Reason: The parent plan...

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  15. Assertion: In haploid organism, specialised cells called meiocytes (ga...

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  16. Assertion: During gamete transport through water (inalgae, bryophytes ...

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