Ques. 1AIPMT 2001
Which set is similar?
- Corpus luteum – Graafian follicles
- Sebum – Sweat
- Bundle of His – Pacemaker
- Vitamin B7 – Niacin
Answer
(1) Corpus luteum – Graafian follicles
Solution
As per NCERT, the ruptured Graafian follicle transforms into the corpus luteum during the luteal phase; both are thus stages of the same ovarian follicle.
∵ Sebum (sebaceous glands) and sweat (sweat glands) come from different glands, the pacemaker (SA node) and the bundle of His are different parts of the conducting system, and vitamin B7 is biotin whereas niacin is vitamin B3,
∴ corpus luteum – Graafian follicles is the similar (related) set.
Answer: (1)