CBSE Biology Hormonal Coordination Test 1 Online
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CBSE Biology Hormonal Coordination Test 1 Online

Test Name Hormonal Coordination Test
Subject CBSE Biology
Test Type MCQs
Total Question 24
Total Marks 48
Total Time 20 Minutes
Test Help For
  • CBSE Biology.
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Hormonal Coordination basic concept is that control and coordination of the different bodily functions is also done with the help of the endocrine system. all animals contain chemical components produced by exocrine or endocrine glands. Exocrine glands release their chemicals into ducts. The endocrine glands release their secretions, the hormones, directly into the blood-stream. A chapters revision resource for Biology about the nervous system, control in the human body and control in plants.

For Preparation complete syllabus and check your level then take quiz online below.

CBSE Biology Hormonal Coordination Test 1 Online


1. Which part of ovary in mammals acts as an endocrine gland after ovulation?

Question 1 of 24

2. Adrenalin directly affects?

Question 2 of 24

3. Which one of the following hormones is a modified amino acid?

Question 3 of 24

4. Withdrawl of which of the following hormones is the immediate cause of menstruation?

Question 4 of 24

5. Sertoli cells are regulated by the pituitary hormone known as?

Question 5 of 24

6. Feeling the tremors of an earthquake a scared resident of seventh floor of a multistoryed building starts climbing down the stairs rapidly. Which hormone initiated this action?

Question 6 of 24

7. Melanin protects from?

Question 7 of 24

8. In human adult females oxytocin?

Question 8 of 24

9. Compared to a bull a bullock is docile because of?

Question 9 of 24

10. Foetal ejection reflex in human female is induced by?

Question 10 of 24

11. A health disorder that results from the deficiency of thyroxin in adults and characterized by

(i) a low metabolic rate

(ii) increase in body weight

(iii) tendency to retain water in tissues is?

Question 11 of 24

12. The blood calcium level is lowered by the deficiency of?

Question 12 of 24

13. A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly?

Question 13 of 24

14. When both ovaries are removed from rat which hormone is decreased in blood?

Question 14 of 24

15. Mainly which type of hormones control the menstrual cycle in human beings?

Question 15 of 24

16. Which steroid is used for transformation?

Question 16 of 24

17. A steroid hormone which regulates glucose metabolism is?

Question 17 of 24

18. Chemically hormones are?

Question 18 of 24

19. Which one of the following pairs of organs includes only the endocrine glands?

Question 19 of 24

20. Which of the following is an accumulation and release center of neurohormones?

Question 20 of 24

21. Which of the following hormones is not a secretion product of human placenta?

Question 21 of 24

22. In the human female menstruation can be deferred by the administration of?

Question 22 of 24

23. Which hormone causes dilation of blood vessels increased oxygen consumption and glucogenesis?

Question 23 of 24

24. Acromegaly is caused by?

Question 24 of 24



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