In the developmental history of mammalian heart. It is observed that it passes through a two chambered fish like heart, three chambered frog like hear

Monjur Alahi

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?
A. Hardy-Weinberg law
B. Lamarcks principle
C. Biogenetic law
D. Mendelian principles


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Salim Ahmed Kawsar

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Correct Answer - C
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