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Fill in the blanks: 1. By the end of t...

Fill in the blanks:
1. By the end of the ….a… of pregnancy, the foetus develops limbs and digits.
2. By the end of ….b…, the body is covered with fine hair, eye -lids separate and eyelashes are formed.
3. After …c… of pregnancy, the embryo's heart is formed.

A

a-first month, b-second month, c- first trimester

B

a - second month, b - first trimester , c - first month

C

a - second month, b - second trimester , c - first trimester

D

a - second month, b - second trimester , c - first month

Text Solution

AI Generated Solution

The correct Answer is:
To fill in the blanks based on the information provided in the video transcript regarding embryological development during pregnancy, we can break down the statements as follows: 1. By the end of the **second month** of pregnancy, the fetus develops limbs and digits. - **Explanation**: During the second month of pregnancy, significant development occurs, including the formation of limbs and digits. 2. By the end of **six months**, the body is covered with fine hair, eyelids separate, and eyelashes are formed. - **Explanation**: By the end of the second trimester (which is six months), the fetus is covered with fine hair, and the eyelids have separated, along with the formation of eyelashes. 3. After **one month** of pregnancy, the embryo's heart is formed. - **Explanation**: The heart begins to form early in pregnancy, and by the end of the first month, it is typically detectable. Thus, the completed statements are: 1. By the end of the **second month** of pregnancy, the fetus develops limbs and digits. 2. By the end of **six months**, the body is covered with fine hair, eyelids separate, and eyelashes are formed. 3. After **one month** of pregnancy, the embryo's heart is formed.
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