Science, asked by ritusaroj02, 8 months ago

Q
Q. 4 Answer the following in one or two
sentences.
1. Which layer of embryo forms skin, nails,
hair? Ectodermo
What are diagnostic tests of pregnancy?
3. What is ectopic pregnancy?
What is Morulla stage?
What is gestation?​

Answers

Answered by kunalroy12497
1

Answer:

rom fertilization to delivery, pregnancy requires a number of steps in a woman’s body. One of these steps is when a fertilized egg travels to the uterus to attach itself. In the case of an ectopic pregnancy, the fertilized egg doesn’t attach to the uterus. Instead, it may attach to the fallopian tube, abdominal cavity, or cervix.

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