They possess a unique gene that grants them immunity. Please consider rewarding me with a medal.
The potato does not increase in size because it is only a segment of the plant. Water absorbed from the soil is taken up by the roots and transported to other parts like leaves, but the potato itself does not directly absorb water from the soil.
Response: Option D.
Justification:
Active transport refers to how molecules or solutes travel through a membrane based on solute concentration differences.
This process is constant due to diffusion, which ensures ongoing movement of solutes across the membrane. Cells have reduced sodium (Na+) levels but increased potassium (K+) levels. Therefore, sodium's electrical and concentration gradients promote the ion's entry into the cell, assisted by the positive charge of Na+, which encourages inward movement to the negatively charged interior.
Thus, the right choice is D.
Response:
Termites contribute to the formation of mounds which help in soil aeration and moisture retention, aiding the growth of various plants such as shrubs, grasses, and trees.
Their mounds, along with the droppings, supply phosphorus and nitrogen, enriching the soil and promoting the growth of grasses, shrubs, and trees.
Reasoning:
These insects are prevalent in the Savanna regions of Africa and construct mounds from their feces, saliva, and soil.
Termites contribute to the formation of mounds which help in soil aeration and moisture retention, aiding the growth of various plants such as shrubs, grasses, and trees.
Their mounds, along with the droppings, supply phosphorus and nitrogen, enriching the soil and promoting the growth of grasses, shrubs, and trees.
Honestly, I would simply take some books and a solar-powered radio, so I can keep boredom at bay.
