Question

“Abnormal development can occur in human body due to various reasons ”------what are the reasons? Subject: Environment &Science​

Answer 1

Answer:

A birth defect is something visibly abnormal, internally abnormal, or chemically abnormal about your newborn baby's body. The defect might be caused by genetics, infection, radiation, or drug exposure, or there might be no known reason

Answer 2

Abnormal development can occur in the human body due to various reasons.

• Genetic or inherited causes include chromosomal defects caused by too few or too many chromosomes, or problems in the structure of the chromosomes, such as Down syndrome and an extra copy of chromosome 21 and sex chromosome abnormalities.
• Abnormal development is present when the development of a person occurs in an unexpected way and exhibits an unusual pattern of behavior, emotion, or thought.
• Symptoms of abnormal development include a disturbance in behavior, thought, or emotion.