GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
6. | Second meiotic division in the secondary oocyte proceeds as far as | ||
A. | Metaphase | ||
B. | Prophase | ||
C. | Anaphase | ||
D. | Telophase | ||
7. | Which one of the following differentiates directly into mature sperm? | ||
A. | Primary spermatocyte | ||
B. | Secondary spermatocyte | ||
C. | Spermatogonia | ||
D. | Spermatid | ||
8. | Uterus opens into the vagina through | ||
A. | Cervix | ||
B. | Fallopian tube | ||
C. | External genitalia | ||
D. | Vulva | ||
9. | Each muscle fibre is surrounded by membrane which is called | ||
A. | Sarcomere | ||
B. | Sarcolemma | ||
C. | Twitch fibre | ||
D. | Capsule | ||
10. | When calcium ions are released from the sarcoplasmic reticulum they bind with ________ during muscle contraction | ||
A. | Tropomyosin | ||
B. | Sarcolemma | ||
C. | Cytosol’s ions | ||
D. | Troponin | ||