Weeds can be killed by sprinkling salt on the soil they grow.

Do plants need soil to grow?

The colepteran insect that can be killed by proteins produced by Bacillus thuringiensis is

Give biological reason for the following : On sprinkling common salt on grass growing in a lawn, the grass is killed

if you grow a potted plant that initially weighed 200 g and eventually weighed 50 kg, would you expect the soil in the pot to change weight? Explain.

Plants growing in saline soil are called

Salt is applied to tennis lawns to kill weeds. How does salting tennis lawns help in killing of weeds without affecting the grass ?

Rhizome is a condensed stem growing vertically down into the soil.(True/False)

The germination where hypocotyl grows actively bringing the seed above the soil is known as

When chemical fertilisers are given to plants, the soil is to be throughly watered otherwise the plants get killed because of

Plants grow in clayey soils exhibit more transpiration than the plant growing in sandy soils because