Answer:if a somatic mutation occurs in a single cell in developing somatic tissue that cell is the progenitor of a population of identical mutant cells all which have descended from the cell that mutated
Explanation:
To determine the reason for the fish death, do the following:
1. Test the water for the presence of organic substances that may be poisonous to the fish.
2. Test the dissolved oxygen concentration of the lake at different locations and at different depths.
3. Perform full toxicological examination of the lake to determine if any pollutant or poisonous chemical is present in the lake.<span />
Answer is option c that light reflect from ball to eyes.
Animals are <u>consumers</u> and hence they depend on other organisms (plants and other animals) for their food.
Folds, wrinkles, etc!
by folding the membrane of an organelle, surface area is optimized while volume remains the same. that is why mitochondria looks folded on the inside when you see pictures of it. the higher the surface area to volume ratio, the more efficient the organelle.