Download App

The Excretory System — Biology STD 10 — Question

ICSE BoardEnglish MediumSTD 10BiologyThe Excretory System1 Mark
MCQ
Assertion (A): The main function of the excretory system is to maintain the body's water and electrolyte balance.
Reason (R): The kidneys regulate the concentration of ions, such as sodium and potassium, in the blood.
  • A
    A is True and R is False.
  • B
    A is False and R is True.
  • ✓
    Both A and R are True.
  • D
    Both A and R are False.
✓

Answer

Correct option: C.
Both A and R are True.
(C) Both A and R are True.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from The Excretory System→The Excretory System — all question types→Biology STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

Why is soil considered as geographical factor that influence the distribution of population?
→
Which of the following statements is/are correct about cerebellum?
→
Curve $X$ on the graph shows the effect of light intensity on the rate of photosynthesis.
Image
How have the conditions changed to produce curve Y ?
→
Name the system that controls all the activities that you do.
→
Which hormone helps to maintain water balance in the body?
→
__________disease affects in adult due to hypersecretion of somatotropin hormone.
→
The diagram given below is structure of uriniferous tubule. Choose the correct answer:
Image
Which structure contains the least amount of glucose?
→
Complete the following sentence with appropriate Word The part of the human eye where rod cells and cone cells are located is the:
→
Angina pectoris is due to $.......$
→
More than one foot long cells of the body are $.........$
→