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MODERN PUBLICATION-HUMAN REPRODUCTION-PRACTICE PROBLEM ( EMBRYONIC DEVELOPMENT)
- What are fertilizin molecules?
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- Give the significance of fertilizin - antifertilizin reaction.
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- Name the sperm lysin secreted by acrosome of sperm.
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- What is significance of formation of fertilization membrane?
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- Define amphimixis
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- Name the embryonic phase which changes zygote to blastula
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- Why is cleavage called a fractionating process?
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- Which factor determines the pattern and speed of cleavage?
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- Give one major difference between mitotic divisions of cleavage and no...
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- Which type of cleavage is found in human zygote?
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- What is function of trophoblast of blastocyst?
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- Define implantation.
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- On which day after fertilization, does implantation occur?
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- Name two hormones which control the implantation
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- Gastrulation
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- Name three primary germ layers.
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- From which embryonic germ layer, central nervous system is developed?
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- Which primary germ layer forms liver, pancreas, etc.?
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- Which type of cleavage occurs in the zygote of reptiles, birds and pro...
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- Give two groups of animals showing spiral cleavage.
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