Testosterone

Q.

The secretions from which of these glands differs in males and females?

1. Adrenal

2. Parathyroid

3. Pancreas

4. Gonads

Q.

Testosterone is produced by sertoli cells.

1. Sertoli cells

2. Graafian follicles

Q.

Name the male and female sex hormones and the organ secreting it? [2 MARKS]

Q.

What are the sertoli and leydig cells?

Q.

What produces testosterone in a man?

Q.

The plant hormone produced during adverse environmental conditions is:

1. Dichlorophenoxy acetic acid

2. Ethylene
3. Kinetin
4. Abscisic acid

Q.

During puberty, testis secretes testosterone.

1. False

2. True

Q.

Where is testosterone produced?

Q. Salma had a very soft and smooth skin during her childhood. As she entered adolescence, she developed pimples on her face. The skin specialist advised her to wash her face at regular intervals. Can you explain the reasons for the appearance of pimples on her face?

1. Androgens
2. Insulin
3. Thyroid hormone
4. Adrenaline

Q. Explain the differences.

Q. is responsible for the regulation of secondary sexual characters in males.

1. Testosterone
2. Estrogen
3. Thyroxine

Q.

What do testes produce?

Q. Androgens are produced by

1. Leydig cells
2. Seminiferous tubules
3. Interstitial cells
4. Sertoli cells

Q. is responsible for the regulation of secondary sexual characters in males.

1. Testosterone
2. Estrogen
3. Thyroxine

Q.

Testosterone increases fertility in males.

1. True
2. False