考古題

[krashis (齡期寬)]

昆形 小張老師部分的考古題

Outline of insect reproductive systems and embryogenesis

1.Illustrate the generalized structures of insect male and female
  reproductive systems.

2.Comparison of three types of insect ovaries.

3.Definition of:(1)blastoderm (2)blastula (3)germ layers
                (4)gastulation (5)organogenesis

4.Comparison of the embryogenesis between "long germ band" and
  "short germ band" insects.

5.Explain the molecular hierarchy controlling pattern formation in
  the fly Drosophila melanogester.

6.Explain the formation of "parasegments" and "segments" during
  Drosophila embryogenesis.

7.Briefly explain explain how germ cell migrate into the embryonic gonad
  in the fly Drosophila melanogester.

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