Question

what is hekel's biogenetic law?




please say it in bengali​

Answer 1

Explanation:

The theory of recapitulation, also called as the biogenetic law or embryological parallelism often expressed in Ernst Haeckel's phrase "ontogeny recapitulates phylogeny" is a largely discredited biological hypothesis that in developing from embryo to adult, animals go through stages resembling or representing successive stages in the evolution of their remote ancestors