Behavioural and Allied Sciences MCQ

Behavioural and Allied Sciences MCQ

41. Endocrine glands differ from exocrine glands in that

1. Endocrine glands are ductless and exocrine glands release secretions at the body’s surface or into ducts
2. Endocrine glands release hormones, whereas exocrine glands release waste
3. Endocrine glands are formed by epithelial tissue, but exocrine glands are primarily connective tissue
4. Endocrine glands are all interconnected; whereas exocrine glands act completely independently.

42. The secretions from which of these glands differs between males and females:

1. Adrenal
2. Parathyroid
3. Gonadal
4. Pancreas

43. Which of these is a health problem that can be caused by STI in women:

1. pelvic inflammatory disease (PID)
2. ectopic pregnancy
3. higher risk for cervical cancer
4. all of the above

44. A more common problem among girls during puberty is

1. they have more acne than boys
2. they are more prone to obesity than boys
3. gynecomastia
4. both a and b

45. The male sex hormone is

1. estrogen
2. estradiol
3. progesterone
4. androgen

46. Which of the following produces the male sex hormone:

1. rete testis
2. seminiferous tubule
3. Leydig cell
4. scrotum

47. the periodic gaps in the myelin sheath on the axon is

1. nodes of ranvier
2. synapse
3. neurotransmitters
4. none of the above

48. Entry of the positive ions in action potential is called as ______________

1. repolarization
2. depolarization
3. polarization
4. none of the above

49. ______________ recieves and transmits motor signals from the CNS.

1. PNS
2. cells
3. chemicals
4. glial cells

50. The depression found in the surface of the brain is called ______________

1. fissures
2. sulcus
3. gyri
4. gyrus