OOO AT&T; LTE 3:51 PM A + I. What is \"Superficial cleavage\"7 Answer in ONE sen

Question

OOO AT&T; LTE 3:51 PM A + I. What is "Superficial cleavage"7 Answer in ONE sentence or a short phrase 2. From where does the mesoderm arise in Drosophila gastrulation? Answer using ONE Short phrase or noun No long, self-confusing essay. No additional space is to be used. 3. Where does the endoderm arise in Drosophila gastrulation? Answer with one short phrase only. No long, self-confusing essay. Do not use any additional space. 4. What is the pole plasm? Just say what it does and where it is located. dic onal scade long self-confusing essay is required. Do not use any 5. Describe the Drosophila egg chamber? Name the various cells that it. That is all you need to do. Do not write any long, self- using essay. No additional space

Explanation / Answer

Solution 1. Superficial cleavage is a meroblastic cleavage having mitosis but no cytokinesis leading to formation of many nuclei which migrated to the periphery of egg (synctial egg till 13th cleavage).

Solution 2. Mesoderm arises from the ventral cells of the blastoderm.

Solution 3. Cells at the posterior end of the blastoderm give rise to endoderm.

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