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Title: A single cell, the zygote, can develop into an entirely new organism with many different specialized cells. Wh? Post by: zzwChris on Jul 31, 2012 A. Additional genetic information for the formation of specialized cells is passed on to the developing embryo via the placenta.
B. The descendant cells specialize by a process known as cellular differentiaton. C. The zygote contains all of the genetic information required for the development of many different cell types. D. Only some of the genes in the zygote are expressed in all of its descendant cells. E. Differentiation of the zygote into a multicellular organism results from selective gene expression. Title: A single cell, the zygote, can develop into an entirely new organism with many different specialized cells. Wh? Post by: irina on Jul 31, 2012 B
Title: A single cell, the zygote, can develop into an entirely new organism with many different specialized cells. Wh? Post by: 06Ralph on Jul 31, 2012 B, differentation means that the cells, which came from the original zygote are different from each other because they have special traits, they are on the way to becoming different organs. once a cell, say, starts to become, tough, thin and flat, its pretty much gonna be a skin cell, which would be very different from the muscles cells which are filled with protein fibers allowing them to contract
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