Tardigrade
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Tardigrade
Question
Biology
Sudden appearance of an ancestral character is known as:
Q. Sudden appearance of an ancestral character is known as:
1942
211
Manipal
Manipal 2006
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A
mutation
12%
B
heredity
0%
C
atavism
75%
D
none of these
12%
Solution:
Atavism or reversion is the appearance of those ancestral characteristic in an organism or in the organism of group, which do not occur normally e.g., cervical fistula in man, tail etc.