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In general, in the developmental history...

In general, in the developmental history of a mammalian heart, it is oberved that it passes through a two-chambered fish-like heat and finally to four-chambered stage. To which hypothesis can this above cited statement be approximated?

A

Biogenetic law

B

Hardy-Weinberg law

C

Lamarck's principles

D

Mendelian principles

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The correct Answer is:
A
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In the developmental history of mammalian heart, it is observed that it passes through a two-chambered fish-like heart, three-chambered frog-like heart and finally four-chambered stage. To which hypothesis can this above cited statement be approximated

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