341071
Growth of facial and axillary hair in males is a function of
1 Adrenal androgens
2 Progesterone
3 Testosterone
4 1 and 3
Explanation:
Growth of facial and axillary hair in males is a function of Adrenal androgens and Testosterone
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341072
Increased secretion of which hormone starts the process of sperm formation at the time of puberty?
1 GH
2 TSH
3 PRL
4 GnRH
Explanation:
Gonadotropin-releasing hormone \((\mathrm{GnRH})\) is released from the anterior pituitary. GnRH activity is very low during childhood, and is activated at puberty or adolescence. At the puberty increased secretion of GnRH start the process of sperm formation.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341073
Androgens from the following are
1 Oestrogens
2 Steroids from adrenal cortex
3 Testosterone
4 2 and 3
Explanation:
Steroidal androgens and testosterone are androgens.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341074
Select the correct matching:
1 Interstitial cells-Testosterone
2 Testis - Endocrine gland
3 Androgens -Testosterone
4 All are correct
Explanation:
All are correct
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341075
Secretion of which hormone suddenly decreases when an animal is castrated?
1 Thyroxine
2 Growth hormone
3 Testosterone
4 Thymosin
Explanation:
Castration is the removal of testes. It results in a fall in serum testosterone levels. You might be aware that testosterone is produced by the Leydig cells of the testes.
341071
Growth of facial and axillary hair in males is a function of
1 Adrenal androgens
2 Progesterone
3 Testosterone
4 1 and 3
Explanation:
Growth of facial and axillary hair in males is a function of Adrenal androgens and Testosterone
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341072
Increased secretion of which hormone starts the process of sperm formation at the time of puberty?
1 GH
2 TSH
3 PRL
4 GnRH
Explanation:
Gonadotropin-releasing hormone \((\mathrm{GnRH})\) is released from the anterior pituitary. GnRH activity is very low during childhood, and is activated at puberty or adolescence. At the puberty increased secretion of GnRH start the process of sperm formation.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341073
Androgens from the following are
1 Oestrogens
2 Steroids from adrenal cortex
3 Testosterone
4 2 and 3
Explanation:
Steroidal androgens and testosterone are androgens.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341074
Select the correct matching:
1 Interstitial cells-Testosterone
2 Testis - Endocrine gland
3 Androgens -Testosterone
4 All are correct
Explanation:
All are correct
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341075
Secretion of which hormone suddenly decreases when an animal is castrated?
1 Thyroxine
2 Growth hormone
3 Testosterone
4 Thymosin
Explanation:
Castration is the removal of testes. It results in a fall in serum testosterone levels. You might be aware that testosterone is produced by the Leydig cells of the testes.
341071
Growth of facial and axillary hair in males is a function of
1 Adrenal androgens
2 Progesterone
3 Testosterone
4 1 and 3
Explanation:
Growth of facial and axillary hair in males is a function of Adrenal androgens and Testosterone
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341072
Increased secretion of which hormone starts the process of sperm formation at the time of puberty?
1 GH
2 TSH
3 PRL
4 GnRH
Explanation:
Gonadotropin-releasing hormone \((\mathrm{GnRH})\) is released from the anterior pituitary. GnRH activity is very low during childhood, and is activated at puberty or adolescence. At the puberty increased secretion of GnRH start the process of sperm formation.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341073
Androgens from the following are
1 Oestrogens
2 Steroids from adrenal cortex
3 Testosterone
4 2 and 3
Explanation:
Steroidal androgens and testosterone are androgens.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341074
Select the correct matching:
1 Interstitial cells-Testosterone
2 Testis - Endocrine gland
3 Androgens -Testosterone
4 All are correct
Explanation:
All are correct
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341075
Secretion of which hormone suddenly decreases when an animal is castrated?
1 Thyroxine
2 Growth hormone
3 Testosterone
4 Thymosin
Explanation:
Castration is the removal of testes. It results in a fall in serum testosterone levels. You might be aware that testosterone is produced by the Leydig cells of the testes.
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BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341071
Growth of facial and axillary hair in males is a function of
1 Adrenal androgens
2 Progesterone
3 Testosterone
4 1 and 3
Explanation:
Growth of facial and axillary hair in males is a function of Adrenal androgens and Testosterone
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341072
Increased secretion of which hormone starts the process of sperm formation at the time of puberty?
1 GH
2 TSH
3 PRL
4 GnRH
Explanation:
Gonadotropin-releasing hormone \((\mathrm{GnRH})\) is released from the anterior pituitary. GnRH activity is very low during childhood, and is activated at puberty or adolescence. At the puberty increased secretion of GnRH start the process of sperm formation.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341073
Androgens from the following are
1 Oestrogens
2 Steroids from adrenal cortex
3 Testosterone
4 2 and 3
Explanation:
Steroidal androgens and testosterone are androgens.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341074
Select the correct matching:
1 Interstitial cells-Testosterone
2 Testis - Endocrine gland
3 Androgens -Testosterone
4 All are correct
Explanation:
All are correct
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341075
Secretion of which hormone suddenly decreases when an animal is castrated?
1 Thyroxine
2 Growth hormone
3 Testosterone
4 Thymosin
Explanation:
Castration is the removal of testes. It results in a fall in serum testosterone levels. You might be aware that testosterone is produced by the Leydig cells of the testes.
341071
Growth of facial and axillary hair in males is a function of
1 Adrenal androgens
2 Progesterone
3 Testosterone
4 1 and 3
Explanation:
Growth of facial and axillary hair in males is a function of Adrenal androgens and Testosterone
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341072
Increased secretion of which hormone starts the process of sperm formation at the time of puberty?
1 GH
2 TSH
3 PRL
4 GnRH
Explanation:
Gonadotropin-releasing hormone \((\mathrm{GnRH})\) is released from the anterior pituitary. GnRH activity is very low during childhood, and is activated at puberty or adolescence. At the puberty increased secretion of GnRH start the process of sperm formation.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341073
Androgens from the following are
1 Oestrogens
2 Steroids from adrenal cortex
3 Testosterone
4 2 and 3
Explanation:
Steroidal androgens and testosterone are androgens.
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341074
Select the correct matching:
1 Interstitial cells-Testosterone
2 Testis - Endocrine gland
3 Androgens -Testosterone
4 All are correct
Explanation:
All are correct
BIOXI22: CHEMICAL COORDINATION AND INTEGRATION
341075
Secretion of which hormone suddenly decreases when an animal is castrated?
1 Thyroxine
2 Growth hormone
3 Testosterone
4 Thymosin
Explanation:
Castration is the removal of testes. It results in a fall in serum testosterone levels. You might be aware that testosterone is produced by the Leydig cells of the testes.