Q.1: Give two examples each of situations in which you push or pull to change the state of motion of…
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Q.1: Select the correct word from the following list and fill the blanks float, water, crop,…
Q.1: Which of the following can be beaten into thin sheets? (a) Zinc (b) Phosphorus (c) Sulphur (d) Oxygen Ans…
Q.1: Why are some fibres called synthetic? Ans : There are some fibres that are prepared by man through chemicals.…
Q.1. Fill in the blanks: a. Microorganisms can be seen with the help of a ____________. b. Blue green algae…
Vegetative reproduction of Pteridophyta is by rhizome. Rhizome grows all of direction as colony. Pteridophyta have life cycle known as metagenesis with two generations,…
The plant body is divided into root, stem and leaves. These are non-flowering, vascular and spore bearing plants. The sporophyte…
A plant-eating animal that brings back swallowed food into the mouth to chew it again is called a ruminant and…