Which one of the following evidences does not favour the Lamarckian concept of inheritance of acquired characters
Which one of the following evidences does not favour the Lamarckian concept of inheritance of acquired characters
- [AIPMT 1994]
- A
Melanization in peppered moth in industrial areas
- B
Presence of webbed toes in acquatic birds
- C
Lack of pigment in cave-dwelling animals
- D
Absence of limbs in snakes
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$A$ : Due to bottle neck effect, among the survivors, certain alleles may be over represented, some may be underrepresented and some alleles may be totally eliminated.
$R$ : The path of extinction of a species cannot be reversed due to bottle neck effect
$A$ : Due to bottle neck effect, among the survivors, certain alleles may be over represented, some may be underrepresented and some alleles may be totally eliminated.
$R$ : The path of extinction of a species cannot be reversed due to bottle neck effect
The precipitation method of blood tests for finding out the inter-relationship among different animals was given by
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Which of the following was the transitional stage between apes and humans
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- [AIIMS 2000]
Neanderthal man differs from modern man in
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Flippers of Penguins and Dolphins are examples of:
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- [NEET 2020]