Give one difference between each of the following : (i) Ventricular s – InterviewSolution

1.

Give one difference between each of the following : (i) Ventricular systole and Ventricular diastole. (ii) Sertoli cells and Spermatids. (iii) Dwarfism and Cretinism. (iv) Antibodies and Interferons. (v) Glucocorticoids and Mineralocorticoids.

Answer»

(i) Ventricular systole	Ventricular diastole
Ventricles contract and the blood flows from ventricles to arteries.	Ventricles are relaxed and the blood flows from auricles to the ventricles.
(ii) Sertoli cell	Spermatids
Present in the germinal epithelium of the seminiferous tubules which provides nourishment to the developing sperms.	Few cells of the germinal epithelium of the seminiferous tubules undergo meiosis to produce spermatids.
(iii) Dwarfism	Cretinism
It is caused due to hyposecretion of growth hormone during childhood.	Caused due to malfunctioning of the thyroid gland in infant.
(iv) Antibodies	Interferons
Acts slowly and long-lasting.	The action is quick but temporary.
(v) Glucocorticoids	Mineralocorticoids
Influences the metabolism of carbohydrates, proteins and fats.	Affects the transport of electrolyte and absorption of sodium ions by the various parts of the uriniferous tubules.

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