NEET BIOLOGY

PLANT PHYSIOLOGY

PLANT GROWTH

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Roots grow downward to anchor the seed.
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -The primary root, or radicle, is the first organ to appear when a seed germinates. It grows downward into the soil, anchoring the seedling.

Detailed explanation-2: -It is essential for roots to grow down so they can explore the soil and maximise their water uptake.

Detailed explanation-3: -Roots absorb water and minerals and transport them to stems. They also anchor and support a plant, and store food.

Detailed explanation-4: -A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward.

Detailed explanation-5: -Roots anchor the plants firmly to the soil. They provide support to the plants. They also help in absorbing water and minerals from the soil.

There is 1 question to complete.