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Q. No.Identify the incorrect statement:
I:
Ovary is the primary female sex organ and testis is the primary male sex organ.
II:
Oestrogen is synthesised by the growing ovarian follicles and progesterone is secreted by the corpus luteum mainly.
1.
Only I
2.
Only II
3.
Both I and II
4.
Neither I nor II
Subtopic: Misc. Hormones |
59%
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
In the light of the above statements choose the correct answer from the options given below:
| Assertion (A): | Insulin causes hypoglycemia. |
| Reason (R): | As a result of action of insulin especially on adipocytes and hepatocytes, there is a rapid movement of glucose from blood to these cells. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Pancreas |
86%
From NCERT
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Match each item in Column I with one in Column II and select the correct match from the codes given:
Codes:
| Column I | Column II | ||
| A. | Cholecystokinin | P. | Stimulates the secretion of HCl and pepsinogen by gastric glands |
| B. | Secretin | Q. | Acts on exocrine pancreas and stimulates the secretion of water and bicarbonate ions |
| C. | Gastrin | R. | Acts on both exocrine pancreas and gall bladder and stimulates the secretion of pancreatic enzymes and bile juice |
| D. | Gastric inhibitory peptide | S. | Inhibits gastric secretion and motility and has no effect on exocrine pancreas |
| A | B | C | D | |
| 1. | Q | P | R | S |
| 2. | R | Q | S | P |
| 3. | R | Q | P | S |
| 4. | P | Q | R | S |
Subtopic: Hormones of Heart, Kidney and Gastrointestinal Tract |
85%
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
In the light of the above statements choose the correct answer from the options given below:
| Assertion (A): | Chronic kidney disease can cause anaemia. |
| Reason (R): | Kidneys produces a peptide hormone, erythropoietin, which stimulates red blood cell production (erythropoiesis) in the bone marrow. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Hormones of Heart, Kidney and Gastrointestinal Tract |
79%
From NCERT
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Consider the given two statements:
| Statement I: | Hormones act on all the cells in the human body. |
| Statement II: | Hormones are intercellular chemical messengers transported by blood throughout the body. |
| 1. | Both Statement I and Statement II are correct |
| 2. | Both Statement I and Statement II are incorrect |
| 3. | Statement I is correct but Statement II is incorrect |
| 4. | Statement I is incorrect but Statement II is correct |
Subtopic: Hormones: General Consideration | Intro to Hormones & Endocrine Glands |
From NCERT
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The arrow shows an area of the brain with a number of important functions including linking the nervous system to the endocrine system via the pituitary gland. This area must be:
| 1. Hypophysis | 2. Hypothalamus |
| 3. Corpora quadrigemina | 4. Mammillary body |
Subtopic: Adenohypophysis & Hypothalamus |
86%
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In the given diagram, A and B respectively are:
| A | B | |
| 1. | Anterior pituitary | Posterior pituitary |
| 2. | Superior colliculus | Inferior colliculus |
| 3. | Pineal gland | Pituitary gland |
| 4. | Broca’s area | Sella turcica |
Subtopic: Intro to Hormones & Endocrine Glands |
78%
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The diagram shows the connection between hypothalamus and pituitary. Identify the correct statements based on the given diagram:
| I: | A are hypothalamic neurons that produce ADH and Oxytocin |
| II: | B is the infundibulum or pituitary stalk |
| III: | C is a portal vein |
| IV: | D is pars distalis |
| V | E is pars nervosa |
| 1. | I and II only | 2. | I, II and III only |
| 3. | I and III only | 4. | II and III only |
Subtopic: Intro to Hormones & Endocrine Glands |
66%
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The given diagram shows glucose homeostasis in humans.
| I: | A is insulin and B is glucagon |
| II: | A is a peptide hormone and B is a steroid |
| III: | A is a hypoglycaemic hormone and B is a hyperglycaemic hormone |
| 1. | Only I is correct | 2. | Only I and III are correct |
| 3. | Only II is correct | 4. | I, II and III are correct |
Subtopic: Pancreas |
71%
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The diagram shows Hypothalamus – Pituitary – Thyroid axis. Based on the diagram, what will be true?
 |
I. Under normal physiological conditions, a decrease in the levels of thyroid hormones in the blood will lead to an increase in the secretion of TRH by Hypothalamus. II. Under normal physiological conditions, a decrease in the levels of thyroid hormones in the blood will lead to a decrease in the secretion of TSH by Anterior pituitary. |
| 1. Only I | 2. Only II |
| 3. Both I and II | 4. Neither I nor II |
Subtopic: Adenohypophysis & Hypothalamus |
59%
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