Question

please answer this


will be very helpful
source:class 9th
:NCERT
:CH 6(TISSUE)​

Answer 1

Hey, here is your answer...

1) Oxygen is required for photosynthesis.

2) Some of the roles of transpiration are:

• It helps it to transport water and minerals towards the leaves from the roots in the upward direction against the gravitational pull

• It cools down the plant during summers

• It removes excess water

• Also when water is eliminated from the plant it urges the roots to pull more water and along with them minerals are

also absorbed with is beneficial for the plant.

Hope it helps you