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प्रश्न
The characters developed by the animals during their life time, in response to the environmental changes are called ______.
उत्तर
The characters developed by the animals during their life time, in response to the environmental changes are called Acquired characters.
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संबंधित प्रश्न
Survival of fittest : Darwin : : Acquired characters : ..............................
a) Explain in brief - Lamarck’s principle of ‘use or disuse of organs’.
b) Give two examples.
c) What are ‘acquired characters’?
Briefly discuss Lamarckian Theory of Inheritance citing an appropriate example.
Explain the occurrence of vestigial organs on the basis of Lamarck's theory of use and disuse.
Given alongside are two figures (A and B) showing a phenomenon that was first observed in Manchester before and after the year 1850.
Answer the following:
Give the common name and the scientific name of the insect involved in this phenomenon.
Theory of evolution : Darwin : : ____________ : Lamarck
What is inheritance of acquired characters?
Explain Lamarck’s Principle.
The degenerated wing of a kiwi is an acquired character. Why is it an acquired character?
Observe the following figure and explain the concept.
