Model Paper 7 — NEET STD 11 Science — Question

In humans, at the end of the first meiotic division, the male germ cells differentiate into the

Hardness of the bones is due to

The mouth parts of cockroach are

Tendon is made up of:

The function of prostate gland is

The largest muscle in human body is

Delete the odd one

The ionic gradients across the resting membrane are maintained by the

Lack of menstruation is caused due to

Which of the following statement(s) is/are true for menstrual cycle ?
(i) It occurs in female of all mammals,
(ii) In human non-pregnant normal females, ovulation is repeated at an average interval of about 28/29 days.
(iii) In human beings, ovulation cycles ceases around 50 years of age, that is termed as menopause.
(iv) Lack of menstruation is always an indicator of pregnancy.
(v) Menstruation only occurs if the released ovum is fertilised.
(vi) Menarche may also be due to stress, poor health.