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प्रश्न
Name the embryonic layer from which heart, blood, and blood vessels develop.
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उत्तर
The heart, blood, and blood vessels develop from the mesoderm.
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संबंधित प्रश्न
The trophoblast cells in contact with embryonal knob are called ___________.
Answer in one sentence.
What is the difference between embryo and zygote?
Write an account of cleavage during embryonic development in humans.
After cleavage zygote first forms ____________.
How many hours after fertilization does first cleavage occur?
What is the number of blastomeres formed after third cleavage?
Identify the trophoblast cells which are in contact with the embryonal knob during blastulation.
Mention the names of any two organs each derived from ectoderm and mesoderm.
Define cleavage.
Morphogenetic movements occur during ______.
