Q12 Fill in the gaps
- (a) Ascending limb of Henle’s loop is_______ to water whereas the descending limb is _____ to it.
- (b) Reabsorption of water from distal parts of the tubules is facilitated by the hormone __________.
- (c) Dialysis fluid contain all the constituents as in plasma except _________
- (d) A healthy adult human excretes (on average) ____ gm of urea/day.
Answer:
- (a) Ascending limb of Henle’s loop is impermeable to water whereas the descending limb is permeable to it.
- (b) Reabsorption of water from distal parts of the tubules is facilitated by the hormone Antidiuretic Hormone (ADH).
- (c) Dialysis fluid contain all the constituents as in plasma except nitrogenous waste.
- (d) A healthy adult human excretes (on average) 25-30 gm of urea/day.
NCERT Solutions for Class 11 Biology Chapter 16 Excretory Products and Their Elimination
NCERT Solutions for class 11 Biology Chapter-16: Excretory Products and their Elimination: The chapter on Excretory Products and their Elimination is important for students approaching the board exams. This article introduces NCERT solutions designed to help students explain the concepts of further learning and how to write to get good grades on exams. The solutions are presented in very simple language for ease of understanding.
NCERT CBSE Chapter 16 Excretory Products and their Elimination of Class 11 Biology discusses the concept of excretion and explains the excretory functions of the skin, liver, large intestine, lungs, and kidneys. It also describes the other organs of the urinary system and several urinary system disorders. Revise the basic concepts of Excretory Products and their Elimination for quick revision and class notes.