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Question

After one month of pregnancy, the embryo's A is formed. By the end of the B month of pregnancy, the foetus and digits. By the end of C most of the major organ systems are formed for example, the limbs and external genes well-developed. By the end of D the body is covered with fine hair, eyelids separate, and eyelashes are form D refers to

A
A-heart, B-second, C-first trimester, D-second trimester
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B
A-heart, B-second, C-first month, D-second month
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C
A-heart, B-second, C-first week, D-second week
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D
A-heart, B-fourth, C-first trimester, D-second trimester
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Solution

The correct option is A A-heart, B-second, C-first trimester, D-second trimester

A. By the end of the first month, the embryo is about 1/10 of an inch long. The heart size of a poppy seed has begun beating in 18 days.

B. By the end of the second month, The baby is of kidney bean size and start shifting and moving. Its arms and legs are long enough to meet in front of its body, and it has distinct, slightly webbed fingers.

C. By the end of the third month, the fetus is 2 1/2 to 3 inches long (lipstick tube or man’s thumb) and is fully formed. It has begun swallowing and kicking. All organs and muscles have formed and are beginning to function. Weighs ½ ounce.

D. By the end of Six Months, Eyebrows and eyelids are visible. Lungs are filled with amniotic fluid and have started breathing motions. If you talk or sing, it can hear you.

So, the correct answer is ' A-heart, B-second, C- First semester, D- second trimester'.


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