Class 7 Transportation of Materials in Plants and Animals

Last updated on August 30th, 2023 at 01:01 am

Transportation of Materials in Plants and Animals Class 7 Questions and Answers

 

Transportation of Materials in Plants and Animals Class 7 Questions and Answers | Class 7 Science NCERT Solutions for all students to prepare for their homework and examinations.

 

Fill in the blanks:- set 1

1. The transportation system is also known as the …….. system. [vascular]
2. The evaporation of water from the leaf surface is referred to as ……. [transpiration]
3. Blood is made up of ………….., in which blood cells float. [plasma]
4. Capillaries join together to form ………… [veins]
5. Materials are transported through ……….. in unicellular organisms. [diffusion]
6. Plants lose water in the form of water vapor during ……[transpiration]
7. The human heart is made up of …………… chambers. [four]
8. The process of eliminating toxic metabolic wastes from the body is known as ……….[excretion]
9. Human waste is primarily composed of ……..[urea]
10. A stethoscope is a device used to detect heartbeats. [stethoscope]