The germinal stage of prenatal development:________.a. development proceeds very slowly at this stage.b. cells are already highl

Question

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The germinal stage of prenatal development:________.a. development proceeds very slowly at this stage.b. cells are already highl

y specialized to form tissues and organs.c. teratogens will have little effect at this stage.d. if implantation fails at this stage, a miscarriage may occur.

Biology

1 answer:

Alik [6] · Answer 1 · 2022-06-05T18:24:45+03:00

Answer:

the correct answer is D

Explanation:

In the germinal stage it is said that it lasts between 10 days and two weeks. During this stage, the fertilized egg divides and advances through the fallopian tube until it implants in the wall of the uterus.

If it cannot be implanted in the wall of the uterus, then it is considered a miscarriage due to the pregnancy, it cannot be carried out and it is very rarely perceived by the woman that the presence of the fertilized cell is imperceptible in bleeding.