To solve this problem, we need to analyze the given statements:$\newline$Assertion (A): FSH acts upon ovarian follicles in females and Leydig cells in males.$\newline$Reason (R): Growing ovarian follicles secrete estrogen in females while interstitial cells secrete androgen in male human beings.$\newline$Let's break down each statement:$\newline \bullet$Assertion (A):$\newline$ - FSH, or Follicle Stimulating Hormone, is known to act on ovarian follicles in females, stimulating their growth and maturation.$\newline$ - In males, however, FSH primarily acts on Sertoli cells, not Leydig cells. Leydig cells are stimulated by LH (Luteinizing Hormone) to produce testosterone.$\newline$ - Therefore, Assertion (A) is incorrect because FSH does not act on Leydig cells.$\newline \bullet$Reason (R):$\newline$ - Growing ovarian follicles do secrete estrogen in females, which is a correct statement.$\newline$ - In males, interstitial cells, also known as Leydig cells, secrete androgens such as testosterone.$\newline$ - Therefore, Reason (R) is correct.$\newline$Now, let's determine the relationship between (A) and (R):$\newline \bullet$Since Assertion (A) is false and Reason (R) is true, the correct answer is Option 2: A is false but R is true.