Biology

Hepatic portal system connects

Hepatic portal system connects Options (a) liver to digestive system (b) digestive system to liver (c) live to intestine (d)…

If two solutions have the same osmoregularity, they are said to be

If two solutions have the same osmoregularity, they are said to be Options (a) hypertonic (b) hypotonic (c) isotonic (d)…

In a typical heart, if EDV is 120ml of blood and ESV is 50 ml of blood the stroke

In a typical heart, if EDV is 120ml of blood and ESV is 50 ml of blood the stroke volume…

In an ECG, the depolarisation of atria is indicated by

In an ECG, the depolarisation of atria is indicated by Options (a) P wave (b) Q wave (c) R wave…

In kidney, glucose is reabsorbed mainly by

In kidney, glucose is reabsorbed mainly by Options (a) Bowman's capsule (b) Loop of Henle (c) proximal convoluted tubule (d)…

In micturition

In micturition Options (a) ureter relaxes (b) ureter contacts (c) urethra relaxes (d) urethra contracts Correct Answer: urethra relaxesExplanation:No explanation…

In the ascending limb of the loop of Henle, the maximum osmatic difference that

In the ascending limb of the loop of Henle, the maximum osmatic difference that can be created by the Na-K…

In urinary system, aldosterone takes part in retention (reabsorpation) of

In urinary system, aldosterone takes part in retention (reabsorpation) of Options (a) Ca²⁺ (b) K⁺ (c) Na⁺ (d) water Correct…

In which part of nephron is urine concentrated?

In which part of nephron is urine concentrated? Options (a) CT (b) PCT (c) Bowman's capsule (d) JGA Correct Answer:…

Incomplete double circulation is seen in

Incomplete double circulation is seen in Options (a) fish (b) amphibians (c) birds (d) mammals Correct Answer: amphibiansExplanation:No explanation available.…