According to the evolutionary theory, formation of a new species is generally due to
(a) sudden creation by nature
(b) accumulation of variations over several generations
(c) clones formed during asexual reproduction
(d) movement of individuals from one habitat to another

NCERT Class X
Science - Exemplar Problems

Chapter_Heredity and Evolution

2

Answers

2015-05-31T15:47:29+05:30
(a) Sudden change by nature.
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2015-05-31T15:49:38+05:30
GORRECT ANSWER IS B
accumulation of variations over several generations


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