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How did Lamarckism theory explain the development of longer neck and legs in giraffe?

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प्रश्न

How did Lamarckism theory explain the development of longer neck and legs in giraffe?

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उत्तर

Lamarck proposed that ancestral giraffes stretched their necks and forelegs to reach high leaves; these acquired increases were passed to offspring and accumulated over generations.

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अध्याय 9: Theory of Evolution and Evolution of Man - EXERCISES [पृष्ठ ५२६]

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सरिता अग्रवाल Biology [English] Class 12 ISC
अध्याय 9 Theory of Evolution and Evolution of Man
EXERCISES | Q III. 4. (iii) | पृष्ठ ५२६
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