Absorption of water from soil by dry seeds increases the _________, thus helping seedlings to come out of soil

Write on the journey of water from soil to xylem in roots.

Rate of water absorption can be increase through ........

How does ploughing help to retain some water of soil?

In roots_____ help in the absorption of water

The fern __________ can absorb arsenic from the soil.

Assertion : Perspiration from human body helps in cooling the body. Reason : A thin layer of water on the skin enhances its emissivity.

What would happen if : Soil with seeds is submerged under water during germination.

During seed germination the radicle comes out through.