BOTANY

BOTANY

PLANT REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What part of the plant take up water and mineral from the soil? They also keep plants firmly in the soil.
A
Roots
B
Leaves
C
Stems
D
Seed
Explanation: 

Detailed explanation-1: -Final answer: Roots are the part of plants that absorb water and minerals from the soil.

Detailed explanation-2: -Complete answer: Roots pull the water and minerals from the soil. Plants absorb water from the soil by the process of Osmosis. They absorb mineral ions by the process of active transport against the concentration gradient. Water gets pulled by the roots due to the negative water potential in the root cells.

Detailed explanation-3: -The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

Detailed explanation-4: -The responsibility of absorption of water and minerals is more specifically the function of the root hairs that are present in millions at the tips of the roots. Root hairs are thin-walled slender extensions of root epidermal cells, that greatly increase the surface area for absorption.

There is 1 question to complete.