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Tamil Nadu Board of Secondary EducationHSC Science Class 12

What is co evolution? - Biology (Botany and Zoology)

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Question

What is co-evolution?

Short Note

Solution

The interaction between organisms, when continues for generations, involves reciprocal changes in the genetic and morphological characters of both organisms. This type of evolution is called Co-evolution. It is a kind of co-adaptation and mutual change among interactive species.
Examples:

  • Corolla length and probosci's length of butterflies and moths (Habenaria and Moth).
  • Bird’s beak shape and flower shape and size.
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Ecology
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Chapter 6: Principles of Ecology - Evaluation [Page 132]

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Samacheer Kalvi Biology (Botany) [English] Class 12 TN Board
Chapter 6 Principles of Ecology
Evaluation | Q 47 | Page 132
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