11.Eye lids and eye lashes are formed A. 1st month B. By the end if 1st trimester C. By the end of 24 weeks D.4th month
option A. In human beings, after one month of pregnancy, the embryo's coronary heart is formed. The first signal of developing foetus can be observed via way of means of being attentive to the coronary heart sound cautiously thru the stethoscope. By the quit of the second one month of pregancy, the foetus develops limbs and digits. By the cease of 12 weeks (first trimester), maximum of the fundamental organ structures are formed, as an instance the limbs organ structures are formed, for instance the limbs and outside genital organs are well-evolved. The first moves of the foetus and look of hair on the pinnacle are generally found at some stage in the 5th month. By the cease of 24 weeks (2nd trimester), the frame is included with satisfactory hair, eye-lids separate and eye-lashes are formed. By the stop of 9 months of pregnancy, the foetus is absolutely evolved and is prepared for delivery.
