Answer:
The correct answer is - A. RY, rY, Ry, ry
Explanation:
Gametes are the sex cells or reproductive cells that are haploid in number. Gametes carry only one allele of each gene or chromosome in any organism. The male gamete called an egg or ovum whereas the male gamete called sperm or pollen.
In this case, the heterozygous plant has the genotype RrYy. In each of the gametes, there would one allele of each gene. The gametes get a dominant R and a dominant Y allele and a recessive r and a recessive y allele. Each produces 25% each of RY, Ry, rY, and ry.
Yes if u cut the tree down and look at the ring on the inside of it it gives u an estimate about how long its been around hope that helps
The answer is plants. Plants are at the start of the food chain :)
I would say Nucleic Acids
Answer:
<em>The name for a complex group of organisms is system Hope this helps!</em>