English

Which of the following is not a concept of Lamarck? (i) environmental pressure causes variation (ii) rate and survival of organism is different due to variation

Advertisements
Advertisements

Question

Which of the following is not a concept of Lamarck?

Options

  • environmental pressure causes variation

  • rate and survival of organism is different due to variation

  • inheritance of acquired character

  • if an organ is used constantly it will continuously increase in size

MCQ
Advertisements

Solution

Rate and survival of organism is different due to variation

Explanation:

Differential survival due to variation is a Darwinian idea. Inheritance of acquired traits and use and disuse are associated with Lamarckism.

shaalaa.com
  Is there an error in this question or solution?
Chapter 9: Theory of Evolution and Evolution of Man - EXERCISES [Page 518]

APPEARS IN

Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 9 Theory of Evolution and Evolution of Man
EXERCISES | Q I. 38. | Page 518
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×