MHT-CET Reproduction in Lower and Higher Animals — practice questions
29 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice MHT-CET Reproduction in Lower and Higher Animals in the app →**Reproduction** in animals is defined as:In **asexual reproduction**, the daughter organisms produced from a single parent are:**Gemmule formation** is an asexual reproductive method seen exclusively in:External **budding** as a method of asexual reproduction is best illustrated by:The **primary male sex organ** producing both sperms and the hormone testosterone is:In humans, **fertilization** of the ovum normally occurs in the:The **primary female sex organ** is:The average duration of a normal human **menstrual cycle** is approximately:**Ovulation** in a normal 28-day menstrual cycle is triggered by a sudden surge of:The **acrosome** of a sperm is derived from which cell organelle?The figure shows a longitudinal section of the testis. Inside each seminiferous tubule, the cells that provide**Leydig (interstitial) cells** of the testis secrete:Sperms acquire **maturation** in which accessory duct of the male reproductive system?Approximately what percentage of total semen volume is contributed by the **seminal vesicle**?Each normal human ejaculate (2.5–4 mL of semen) contains approximately:Why are the testes located **outside** the abdominal cavity in the scrotum?In the structure of a mature **Graafian follicle**, the fluid-filled cavity between the oocyte and the membranRefer to the hormonal profile of the menstrual cycle in the figure. Around day 14, the surge of which hormone After ovulation, the remaining follicular tissue transforms into the **corpus luteum**, which mainly secretes:Presence of **human chorionic gonadotropin (hCG)** in maternal blood and urine indicates:Which structure in the female external genitalia is **homologous** to the penis of the male?During spermatogenesis, a single primary spermatocyte (2n) ultimately yields how many functional spermatozoa?From menarche (≈13 yrs) to menopause (≈45 yrs), in approximately how many cycles does a female ovulate and thuIn which phase of the menstrual cycle does the endometrium reach its **maximum thickness** of 8–10 mm?The major function of **prostaglandins** present in seminal fluid is to:Which of the following statements about the **mammary gland** is correct?Which sequence correctly traces the path of sperm from formation to ejaculation?**Atresia** in the context of the ovary refers to:How many chromosomes are present in (i) a human secondary spermatocyte, and (ii) a mature spermatozoon?