List I | List II | ||
---|---|---|---|
A | Exophthalmic goiter | I | Excess secretion of cortisol, moon face & hypergylcemia |
B | Acromegaly | II | Hypo-secretion of thyroid hormone and stunted growth. |
C | Cushing’s syndrome | III | Hyper secretion of thyroid hormone & protruding eye balls. |
D | Cretinism | IV | Excessive secretion of growth hormone. |
To match the conditions with their corresponding descriptions, we need to identify each condition and its characteristics:
Now matching the items in List I with List II, we find:
Therefore, the correct arrangement is A-III, B-IV, C-I, D-II, which aligns with the option given as the correct answer.
Step 1: Understanding each condition:
Exophthalmic Goiter: This condition is caused by an overproduction of thyroid hormone. It is characterized by protruding eyeballs, weight loss, and excessive sweating, which leads to the classification of this condition as III. The overproduction of thyroid hormone leads to hyperthyroidism.
Acromegaly: This condition is caused by excessive secretion of growth hormone, leading to abnormal growth of bones and tissues. The most common result is an enlarged jaw, hands, and feet, which corresponds to IV.
Cushing’s Syndrome: This syndrome is caused by excess cortisol, a hormone produced by the adrenal glands. Symptoms of Cushing's syndrome include a "moon face," hyperglycemia, and high blood pressure. Therefore, this condition matches with I.
Cretinism: Cretinism is a disorder caused by the hypo-secretion of thyroid hormones, leading to stunted growth and developmental delays. This condition matches with II, as it results from insufficient thyroid hormone production.
Step 2: Conclusion:
Thus, the correct match is as follows:
Answer: The correct match is A - III, B - IV, C - I, D - II.
Study a part of life cycle of Plasmodium given below:
Answer the following questions:
(a) Name the infective stage of Plasmodium that is stored in the female Anopheles mosquito.
(b) Where does fertilization and development of parasite take place?
(c) Identify labels P and Q in the given diagram.
(d) Asexual and sexual phase of the life cycle of the Plasmodium takes place in two different hosts. Write their names.
Consider a water tank shown in the figure. It has one wall at \(x = L\) and can be taken to be very wide in the z direction. When filled with a liquid of surface tension \(S\) and density \( \rho \), the liquid surface makes angle \( \theta_0 \) (\( \theta_0 < < 1 \)) with the x-axis at \(x = L\). If \(y(x)\) is the height of the surface then the equation for \(y(x)\) is: (take \(g\) as the acceleration due to gravity)
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :