Question

Minerals are absorbed by the plants, through
A.Pressure flow
B.Diffusion
C.Active transport
D.Osmosis

Answer 1

Hint: Soils can process and hold a substantial amount of water which is absorbed by the plants through various processes. In plants, mineral absorption is named mineral uptake. It’s defined because the way during which the mineral enters within the cellular material.

Complete step by step answer: Plants absorb minerals or a variety of ions from the soil. Earlier, it was thought that the absorption of minerals takes place in plants together with the absorption of water but later we get to understand that both processes are different. to soak up minerals they ought to be dissolved within the water. Plants absorb minerals through the roots. The larger the extent of roots more the minerals get absorbed. There are mainly two modes of mineral absorption:
Active mineral absorption: it's a lively process and requires the expenditure of ATP. It can occur both along the and against the concentration gradient by simple Osmosis or through special carrier proteins within the semipermeable membrane.
Passive mineral absorption: it's a passive process and doesn't require the expenditure of energy. It occurs along the concentration gradient that the movement of ions takes place from a section of upper concentration to a part of lower concentration by simple diffusion.
Minerals are absorbed by the plants through the transport as minerals are present within the soil. mostly, the concentration of minerals within the cell is typically greater than this within the soil solution. Therefore, most of the minerals are absorbed by the active mechanism involving the expenditure of energy.
Thus, the solution is option C: Active transport.

Note: Minerals are the nutrient that is necessary for the correct functioning of the body. They're defined as present inorganic nutrients that are found in soil. The simplest example of a mineral is manganese, which is found in soil and is crucial for photosynthesis during the photolysis of water.