Amarnath Mishra, Geeta Mehta, Deepti Lehri and, Rajesh Mohan Solutions for Chapter: Transport and Excretion, Exercise 1: Exercises
Amarnath Mishra Science Solutions for Exercise - Amarnath Mishra, Geeta Mehta, Deepti Lehri and, Rajesh Mohan Solutions for Chapter: Transport and Excretion, Exercise 1: Exercises
Attempt the practice questions on Chapter 10: Transport and Excretion, Exercise 1: Exercises with hints and solutions to strengthen your understanding. Basic Science For Class 7 solutions are prepared by Experienced Embibe Experts.
Questions from Amarnath Mishra, Geeta Mehta, Deepti Lehri and, Rajesh Mohan Solutions for Chapter: Transport and Excretion, Exercise 1: Exercises with Hints & Solutions
What carries the water absorbed by the root to the leaves of a plant?
Food is carried from the leaves by pipes formed by _____ tissue.
The solution of water and minerals that moves upwards from the root is called _____.
The rhythmic contraction and relaxation of the heart is called _____.
A membrane that allows some substances to pass through but not others is called _____. (semi transparent/semipermeable)
Stomata are present mostly on the _____ surface of leaves.
The normal pulse rate is around
Match the columns A and B.
| A | B | ||
|---|---|---|---|
| (a) | White blood cells | (i) | Protein that helps transport oxygen |
| (b) | Red blood cells | (ii) | Help in the clotting of blood |
| (c) | Platelets | (iii) | Look like discs |
| (d) | Plasma | (iv) | Carry blood to the heart |
| (e) | Arteries | (v) | Help fight infections |
| (f) | Veins | (vi) | The liquid part of blood |
| (g) | Haemoglobin | (vii) | Carry blood away from heart |
