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Flippers of Penguins and Dolphins are ex...

Flippers of Penguins and Dolphins are examples of:

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Analogy
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Identify the examples of convergent evolution from the following : (i) Flippers of penguins and dolphins (ii) Eyes of octopus and mammals (iii) Vertebrate brains

Identify the examples of convergent evolution from the following : (i) Flippers of penguins and dolphins (ii) Eyes of octopus and mammals (iii) Vertebrate brains

Flippers of Panguin and Dolphin are considered analogous through they are modifed forelimbs because

PVC is an example of

Out of the following , which , is an example of convergent evolution ? (i) Eyes of octopus and mammals (ii) Flipper of penguins and Dolphins (iii) Sweet potato and potato

Following are the examples of some homologous and analogous organs. (a) Tendrils of Cucurbita and thorn of Bougainvillea. Br (b) Forelimbs of mammals. Br (c) Flipper of Penguin and Dolphin. Br (d) Wings of insects and wings of birds, Choose the correct option.

NaH is an example of :

NaH is an example of :

ALLEN-EVOLUTION -Question
  1. Flippers of Penguins and Dolphins are examples of:

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  2. Name the scientist who disproved spontaneous generation theory.

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  3. Name the common ancestor of the great apes and man.

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  4. Name any two vertebrate body parts that are homologous to human foreli...

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  5. Attempt giving a clear definition of the term species

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  6. Read the following statements carefully and select the correct ones. ...

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  7. Which was the bigges land dinosaur?

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  8. what is 'saltation' according to de Vries ?

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  9. Stellar distances are measured in……..

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  10. Identify the examples of convergent evolution from the following: (i...

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  11. Write the definition of evolutionary Biology?

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  12. State the theory of Biogenesis.

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  13. Can we call human evolution as an adaptive radiation? Explain.

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  14. Describe one example of adaptive radiation.

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  15. Why artificial selection is done?

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  16. What are the fossils and where are they found?

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  17. Write the name of any four factors which affect Hardy-Weinberg equilib...

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  18. What is founder effect ?

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  19. Write the differences between Darwinian variations and deVries mutatio...

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  20. Write the name of gaseous mixture taken by Miller in his experiment. A...

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  21. Explain with the help of an example the type of evolution homology is ...

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