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2.Human Reproduction
easy
In Human beings, at the end of $12$ weeks (first trimester) of pregnancy, the following is observed
A
Movement of the foetus
B
Eyelids and eyelashes are formed
C
Most of the major organ systems are formed
D
The head is covered with fine hair
(NEET-2020)
Solution
The correct answer is option (3). Early movements of foetus are evident around 20
weeks of human pregnancy.
By the end of 24 weeks, eyelids separate and eyelashes are formed and the body is covered with fine hair.
Standard 12
Biology
Similar Questions
Match the columns
| Column $I$ | Column $II$ |
| $(a)$ Third week | $(1)$ Development of pre umbilical code |
| $(b)$ Third month | $(2)$ Body develops but head remains big |
| $(c)$ Fourth week | $(3)$ Embryonic slit widens |
| $(d)$ Fourth month | $(4)$ Muscles activate |
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