

MCQOPTIONS
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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. | |