Question

All minerals elements cannot be passively absorbed by roots class 11 give reason

Answer 1

conc of mineral ion is high in root than surrounding

so actively ions enter root

Answer 2

Hi friend______,

★ All the minerals cannot be passively absorbed by the roots as the concentration of minerals in the soil is usually low and they are present as charged particles.

★ So, they cannot move across cell membranes.

★ These move into the roots by using energy in the form of ATP.

★ Since energy is used it is active absorption.