Question

Identify the correct match of column $I,II$ and $III$.

Column - $I$		Column -$II$		Column - $III$
sertoli cells	a	LH	i	spermatogenesis
leydig's cells	b	inhibin	ii	formation of the ovarian follicle
anterior pituitary	c	testosterone	iii	suppress FSH
ovary	d	estrogen	iv	ovulation

• A. $A=b-iii,B=a-iii,C=c-I,D=d-iv$
• B. $A=b-iii,B=c-I,C=a=iv,D=d-ii$
• C. $A=c-ii,B=b-iii,C=a-I,D=d-iv$
• D. $B=a-iv,A=d-I,C=b-iii,D=c-ii$

Answer 1

The correct option is B $A=b-iii,B=c-I,C=a=iv,D=d-ii$

• Inhibin is a dimeric glycoprotein that suppresses follicle-stimulating hormone (FSH) secretion from the pituitary. Inhibin B is produced in the testis, principally by the Sertoli cells.
  
• Leydig cells, also known as interstitial cells of Leydig, are found adjacent to the seminiferous tubules in the testicle. They produce testosterone in the presence of luteinizing hormone (LH). The testosterone secreted by Leydig cells under the stimulus of luteinizing hormone (LH), diffuses into seminiferous tubules and drives spermatogenesis together with another gonadotropic hormone, follicle-stimulating hormone (FSH).
  
• The six anterior pituitary hormones are growth hormone (GH), thyroid-stimulating hormone (TSH), adrenocorticotropic hormone (ACTH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin (PRL). As with the male, the anterior pituitary hormones cause the release of the hormones FSH and LH. Follicle cells produce the hormone inhibin, which inhibits FSH production. LH also plays a role in the development of ova, induction of ovulation, and stimulation of estradiol and progesterone production by the ovaries.
  
• The ovaries maintain the health of the female reproductive system. They secrete two main hormones—estrogen and progesterone.
  

So, the correct answer is 'A=b−iii,B=c−I,C=a=iv,D=d−ii'