Class 10 Science CONTROL AND COORDINATION Multiple Choice Questionsfor Biology
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Multiple choice questions
Question 1. A human hormone reducing blood flow to the digestive system and skin during stress is
A. Thyroxin
B. Adrenaline
C. Growth hormone
D. Insulin Question 2. Hormone associated with gonads
A. Testosterone
B. Estrogen
C. Auxin
D. Both (A) and (B) Question 3. Name the hormone which controls the basal metabolic rate in animals
A. Adrenaline
B. Thyroxine
C. Aldosterone
D. Oxytocin Question 4. _______is responsible for maintaining biological clock of body
A. Pineal
B. Kidney
C. Thyroid
D. Adrenal Question 5. Deficiency of ______cause dwarfism
A. GH
B. FSH
C. LH
D. All of these Question 6. A person consuming sea food is least likely to develop
A. Diabetese
B. Goiter
C. Both A and B
D. Heart Diseases Question 7. A patient of diabetes is not producing
A. Insulin
B. Thyroxin
C. Oestrogen
D. Adrenaline Question 8. Growth hormone is produced by
A. Adrenal
B. Pituitary
C. Pancreas
D. Thyroid Question 9. Which of the following gland is unpaired?
A. Adrenal
B. Testis
C. Pituitary
D. Ovary Question 10. Which of the following is commonly known as ‘birth hormone’?
A. Prolactin
B. Oxytocin
C. ADH
D. FSH Answers
Question 1. Out of pituitary and hypothalamus which one excises ultimate control over endocrine system? Question 2. Why is Oxytocin known as birth hormone? Question 3. Give example of glands that are (a) Exocrine (b) Endocrine (c) Mixed Question 4. Name gland that will be present in child of 8 years but in men of 45 years Question 5. What is diabetesinsipidus? Question 6. Why diabetes insipidus is actually not the diabetes? Question 7. Which hormone helps in lowering the level of blood glucose in human beings? Question 8. Draw a diagram showing endocrine glands in amale body. Label the following glands on it:
(i)Pituitary (ii) Thyroid (iii) Adrenal (iv) Testes Question 9. Name the master gland of the body. Question 10. Name the hormone which stimulates growth of milk glands and milk secretion. Question 11. Name the largest endocrine gland. Question 12. Name the hormones produced by Pancreas. Question 13. Explain the feedback control mechanism of hormones. Question 14. Name the largest and second largest part of the brain. Question 15. What is the endocrine control in the ‘fight and flight’ response? Explain. Question 16. Nervous and hormonal system together perform the function of control and coordination in human beings. Justify the statement. Question 17. Name the different endocrine glands in the human bodt. Mention the roles they play in the human body, giving names of the hormones secreted.
PRACTICE EXERCISE
Question 1. Name the disease, which is caused due to deficiency of insulin. Question 2. Mention the three layers of meninges from outside to inside. Question 3. We suddenly withdraw our hand when a pin pricks. Name thetype of response involved in this action. Question 4. Which hormone is responsible for the development of moustache and beard in men? Question 5. Why oxytocin is known as birth hormones? Question 6. Name the box in which brain is situated. What is the weight of fully grown human brain?
