Who was the proponent of the theory of inheritance of acquired characters?
$A.I.$ Oparin
Hugo deVries
Lamarck
Weinberg
He also said that the organs which are used become more developed.
Which of the following is the first vascular plant to be represented by an extinct group?
Connecting link between ape and man is
The stage next to was
In the origin of life, microspheres are most primitive protobiont, which have a membrane of
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