MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Life Sciences knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the pattern of cleavage in mammals? |
| A. | Radial |
| B. | Spiral |
| C. | Rotational |
| D. | Bilateral |
| Answer» D. Bilateral | |
| 2. |
Which of the following secrete spermatozoa activating substances? |
| A. | Epididymes |
| B. | Seminal fluid |
| C. | Prostate gland |
| D. | Seminal vesicle |
| Answer» E. | |
| 3. |
Where does sperm acquire its motility? |
| A. | Seminiferous tubules |
| B. | Epididymes |
| C. | Vasa deference |
| D. | Rete testis |
| Answer» C. Vasa deference | |
| 4. |
Which of the following is NOT secreted from corpus luteum? |
| A. | Progesterone |
| B. | Inhibin |
| C. | Relaxin |
| D. | FSH |
| Answer» E. | |
| 5. |
Name the hormone which is secreted during puberty? |
| A. | GnRH |
| B. | FSH |
| C. | Oxytocin |
| D. | Relaxin |
| Answer» C. Oxytocin | |
| 6. |
Which of the following provide negative feedback for the release of testosterone? |
| A. | Inhibin |
| B. | LH |
| C. | FSH |
| D. | GnRH |
| Answer» B. LH | |
| 7. |
Name the milk ejection hormone? |
| A. | Inhibin |
| B. | Prolactin |
| C. | Oxytocin |
| D. | FSH |
| Answer» D. FSH | |
| 8. |
Which of the following is considered as the source of testosterone? |
| A. | Rete testis |
| B. | Leyding cell |
| C. | Tunica albuginea |
| D. | Scrotum |
| Answer» C. Tunica albuginea | |
| 9. |
What is the site of spermatogenesis? |
| A. | Seminiferous tubules |
| B. | Epididymes |
| C. | Vasa deference |
| D. | Rete testis |
| Answer» B. Epididymes | |
| 10. |
Spermatids are functionally diploid and genetically haploid. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
Haploid spermatids modified into motile spermatozoa by the process called___________ |
| A. | Mutation |
| B. | DNA repair |
| C. | Translation |
| D. | Spermiogenesis |
| Answer» E. | |