341238 What does ' A ' indicate in the given diagram, and what is the function of the labeled region?

341239 Cretinism in children is caused by

341240 A. Oxytocin causes milk ejection from mammary gland.
B. In adult women, hypothyroidism may cause menstrual cycle to become irregular.
C. Protein hormone secreted by thyroid, TCT (Thyrocalcitonin) regulates the blood calcium level.
D. Maintenance of water and electrolytes balance is also influenced by thyroid hormone.
Select the correct statement:

341241 Assertion :
If tadpole is kept in water containing a weak solution of iodine it undergoes rapid metamorphosis.
Reason :
The process of metamorphosis is controlled by thyroxine hormone.

341238 What does ' A ' indicate in the given diagram, and what is the function of the labeled region?

341239 Cretinism in children is caused by

341240 A. Oxytocin causes milk ejection from mammary gland.
B. In adult women, hypothyroidism may cause menstrual cycle to become irregular.
C. Protein hormone secreted by thyroid, TCT (Thyrocalcitonin) regulates the blood calcium level.
D. Maintenance of water and electrolytes balance is also influenced by thyroid hormone.
Select the correct statement:

341241 Assertion :
If tadpole is kept in water containing a weak solution of iodine it undergoes rapid metamorphosis.
Reason :
The process of metamorphosis is controlled by thyroxine hormone.

341238 What does ' A ' indicate in the given diagram, and what is the function of the labeled region?

341239 Cretinism in children is caused by

341240 A. Oxytocin causes milk ejection from mammary gland.
B. In adult women, hypothyroidism may cause menstrual cycle to become irregular.
C. Protein hormone secreted by thyroid, TCT (Thyrocalcitonin) regulates the blood calcium level.
D. Maintenance of water and electrolytes balance is also influenced by thyroid hormone.
Select the correct statement:

341241 Assertion :
If tadpole is kept in water containing a weak solution of iodine it undergoes rapid metamorphosis.
Reason :
The process of metamorphosis is controlled by thyroxine hormone.

341238 What does ' A ' indicate in the given diagram, and what is the function of the labeled region?

341239 Cretinism in children is caused by

341240 A. Oxytocin causes milk ejection from mammary gland.
B. In adult women, hypothyroidism may cause menstrual cycle to become irregular.
C. Protein hormone secreted by thyroid, TCT (Thyrocalcitonin) regulates the blood calcium level.
D. Maintenance of water and electrolytes balance is also influenced by thyroid hormone.
Select the correct statement:

341241 Assertion :
If tadpole is kept in water containing a weak solution of iodine it undergoes rapid metamorphosis.
Reason :
The process of metamorphosis is controlled by thyroxine hormone.