<span>The respiratory and renal systems are playing major role in the regulation of acid-base balance. The blood and other fluids of body should be maintained at a particular pH. These two systems keeps the equilibrium by removing carbon dioxide and hydrogen ions from the body</span>
Answer:
Out of the following, the renewable resource is Sunlight.
Answer:
The correct answer would be option D.
Explanation:
Pollen of a plant is a gamete, that contains half of the alleles are required to produce the plant. Pollen fuse with stigma and complete the required alleles or genetic information.
Possible combinations in pollen would be one allele from each trait in every form either dominant or recessive. So ST, St, sT, st. would be the correct possible genetic combination present in a single grain.
Thus, the correct answer is option D.
Large polymers, ions and charged molecules
