Chapter 1 (C) Response and chemical coordination in animals - hormones
West Bengal Board, English Medium, Class -X
Fill in the blanks
1.___________ helps to reduce blood sugar.
2. The _________________________hormone is secreted from leydig cell of testis.
3. _________ _________ is the Supreme Commander of endocrine system.
4. Synthesis of Glycogen from Glucose control by _________________________hormone.
5. The hypothalamus regulates body temperature, appetite,________________________ and sleep.
6. The hormone _________________________that control the growth of the gonads is secreted from the anterior pituitary gland.
7. ACTH secret from ___________________________ gland.
8. Thyroxine level in Blood are regulated by the _______________________ mechanism.
9. The ____________________ hormone is secreted from the alpha cells of the islet of Langerhans in the pancreas.
10. _______________ hormone helps to form the placenta in female.
11. STH is secreted from the _________________part of Pituitary gland.
12. Islets of Langerhans are the ____________________ part of the pancreas.
13. Excretion of glucose with urine is called ______________________.
True/False
1. Thyroxine is an iodine-containing hormone
2. Secretion of animal hormones is controlled by feedback mechanisms
3. Vasopressin is another name for anti diuretic hormone
4. Testosterone is secreted by the testis.
5. Adrenalin is often described as the emergency hormone.
6.There a two kinds of diabetes (mild and severe ) related with two different hormones.
7. Simple Goitre can be prevented by using iodised salt in food.
8. Pituitary gland is popularly called the master gland.
9. Hormones obey the commands like " enough slow down" or " two little , speed up".
10. Gigantism and dwarfism in human basically depend on the quality and quantity of the food eaten during early growing age.
11. Oxytocin is secreted from the neurosecretory cell of the hypothalamus.
12 T-4 hormone is secreted from the anterior part of the pituitary gland .
13. Insulin inhibits the production of ketone bodies.
14. Frequent feeling of hunger and thirst is caused by the disease of diabetes mellitus.
