Subject Experts Solutions for Chapter: Test Paper-4, Exercise 1: Test Paper-4 (Based on chapters 11, 12, 15, 17 and 18)

Author:Subject Experts

Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Test Paper-4, Exercise 1: Test Paper-4 (Based on chapters 11, 12, 15, 17 and 18)

Attempt the practice questions on Chapter 22: Test Paper-4, Exercise 1: Test Paper-4 (Based on chapters 11, 12, 15, 17 and 18) with hints and solutions to strengthen your understanding. Galaxy Science in Everyday Life solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Test Paper-4, Exercise 1: Test Paper-4 (Based on chapters 11, 12, 15, 17 and 18) with Hints & Solutions

EASY
7th CBSE
IMPORTANT

_____ are fleshy and enlarged underground stem structures which store food.

EASY
7th CBSE
IMPORTANT

Lenses which are thicker in the middle and thinner towards the edges are called _____ (concave / convex) lenses.

EASY
7th CBSE
IMPORTANT

Haemoglobin is a red coloured pigment that gives blood its red colour.   

EASY
7th CBSE
IMPORTANT

Rose plants are propagated by the method of cutting.  

EASY
7th CBSE
IMPORTANT

Virtual images cannot be obtained on a screen.

EASY
7th CBSE
IMPORTANT

Green plants are primary consumers in the food chain.

MEDIUM
7th CBSE
IMPORTANT

Write the methods of forest conservation in brief.