To solve this problem, we need to identify which statements are true for spermatogenesis but not for oogenesis. Let's analyze each statement:$\newline \bullet$(a) It results in the formation of haploid gametes:$\newline$ - Both spermatogenesis and oogenesis result in haploid gametes, so this statement is true for both processes.$\newline \bullet$(b) Differentiation of gamete occurs after the completion of meiosis:$\newline$ - In spermatogenesis, spermatids differentiate into spermatozoa after meiosis is complete.$\newline$ - In oogenesis, the primary oocyte completes meiosis I to form a secondary oocyte and a polar body, and meiosis II is completed only if fertilization occurs.$\newline$ - Therefore, this statement is more applicable to spermatogenesis.$\newline \bullet$(c) Meiosis occurs continuously in a mitotically dividing stem cell population:$\newline$ - In spermatogenesis, spermatogonia continuously divide mitotically and some enter meiosis to form sperm.$\newline$ - In oogenesis, meiosis is not continuous; it starts before birth and is arrested until puberty.$\newline$ - Thus, this statement is true for spermatogenesis but not for oogenesis.$\newline \bullet$(d) It is controlled by the Luteinizing Hormone (LH) and Follicle Stimulating Hormone (FSH) secreted by the anterior pituitary:$\newline$ - Both processes are regulated by LH and FSH, so this statement is true for both.$\newline \bullet$(e) It is initiated at puberty:$\newline$ - Spermatogenesis begins at puberty, while oogenesis begins before birth and continues at puberty.$\newline$ - Therefore, this statement is specific to spermatogenesis.$\newline$Based on the analysis, the statements that are true for spermatogenesis but not for oogenesis are:$\newline$(b), (c), and (e).$\newline$This corresponds to Option 4.