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15. Third cleavage in frog's development is(a) Equatorial(c) Lalitudinal(b) Vertical(d) of these.(AFMC 1998)

Answer»

Thethird cleavage, as expected, is equatorial. However, because of the vegetally placed yolk, thiscleavagefurrow inamphibianeggs is not actually at the equator, but is displaced toward the animal pole.



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