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September 19, 2016
If you remove a set of cells from an early embryo, you observe that the adult organism lacks the structure that would have been produced from those cells. Therefore, the organism seems to have undergone a) autonomous specification b) conditional specification c) Morphogenic specification d) Syncytial specification
July 28, 2016
a) Autonomous specification. Explanation: Autonomous specification occurs in most invertebrates. The fates of blastomeres in early developmental stages is invariant (unchangeable). In this, the...