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ratelena [41]
3 years ago
13

Which of the three primary germ layers generates most of the cells in the developing mammalian forelimb? which germ layer genera

tes the neural tube?
Biology
1 answer:
almond37 [142]3 years ago
4 0
Germ layer is a primary layer of cells found in the embryo. The three primary germ layers that generate most of the cells in the developing mammalian forelimb are ectoderm, mesoderm and endoderm.
Ectoderm forms the outer component of a mammalian body such as skin, hair, etc. Endoderm forms the inner layer that comprises of the linings of digestive system, lungs and thyroid. Mesoderm is the middle layer that forms the skeletal system, heart, etc.
Neural tube is generated by the inward folding of the ectoderm. This process is called neurulation. Ectoderm also forms neural crest.
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The probability of the female child of Charles and Marie suffering from hemophilia​ is 50% or 0.5.

<h3>What is the probability of hemophilia?</h3>

Hemophilia is a disease that is linked to the X-chromosome.

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Assuming that the genotype of the parents are as follows:

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