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Question

Biology Question on human reproduction

Ectopic pregnancies are referred to as

A

implantation of defective embryo in the uterus

B

pregnancies terminated due to hormonal imbalance

C

pregnancies with genetic abnormality

D

implantation of embryo at site other than uterus.

Answer

implantation of embryo at site other than uterus.

Explanation

Solution

The correct answer is D:implantation of embryo at site other than uterus.
It is the implantation of the embryo at the site other than the uterus, usually the fallopian tubes.This is a medical condition that should be taken care of as the ectopic pregnancies are not viable.This can lead to complications,the cause is not known.The symptoms that are observed in this condition is unusual vaginal bleeding,pain in the pelvic and lower abnormal level and also some gastrointestinal symptoms like vomiting and nausea.