(A) Over production ()
(B) Natural selection (X)
(C) Inheritance for acquired characters (X)
(D) Competition for survival (X)
(E) None of these (X)
Answers: Over production
(A) Over production ()
(B) Natural selection (X)
(C) Inheritance for acquired characters (X)
(D) Competition for survival (X)
(E) None of these (X)
Answers: Over production
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