morphogenetic process whereby cells extend themselves, making the cells narrower and longer Convergent extension A fertilized egg that has not yet divided [Choose] [Choose] glycoproteins that cause cells to adhere to one Amnion another Meroblastic Yolk Complete division of the fertilized egg during the blastula stage Totipotent Apical ectodermal ridge Incomplete division of the fertilized egg during blastulation, indicative of birds Chorion Holoblastic The structure that allows chickens to lay their eggs Allantois in arid environments Hox Provides the positional information for limb-bud formation and promotes limb outgrowth. Zone of polarizing activity Cadherins Regulates development along the anterior-posterior Convergent extension axis of the limb. Dorsal Lip of the Blastopore Genes that control the basic structure and in [ Choose ] humans even how many toes you have! > >

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Q: D А- -E B- C- OALL

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A: Developmental biology The study of process of development of animal and plants.

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A:

Q: Which process occurs between the zygote and the embryo stage

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A: THE STAGE OF DEVELOPMENTIS BLASTULA STAGE.

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Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.