"Saheli" is a non-steroidal oral contraceptive pill. It contains the active ingredient centchroman, which is a selective estrogen receptor modulator (SERM) and does not belong to the class of steroidal compounds.
So, the correct option is (C): It is a steroidal preparation.
Student to attempt either option-(A) or (B):
(A) Study the given diagram showing the sectional view of a seminiferous tubule.
Answer the following questions:
OR
(B) Study the figures given below showing initial stages in the formation of female gametophyte and answer the questions that follow.
What comes next in the series?
\(2, 6, 12, 20, 30, \ ?\)
Match List I with List II:
Choose the correct answer from the options given below:
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