The best answer in this case would be RR and rr.
Red would be coded by the homozygous dominant RR or the heterozygous Rr but the white would onlyb be coded by the homozygous recessive rr.
D. The production of ATP from energy rich compounds
Answer: Option B) It would decrease
Explanation:
Since algae is a producer, while water flea is a primary consumer; a decrease in algae infer a shortage of food for the water flea, which therefore begins Intra-specie competition that could lead to starvation and death among the water flea specie.
The answer is 0 percent.
If we represent dominant trait (wrinkled seeds) with A and recessive trait (non-wrinkled seeds) with a, then genotypes are AA (dominant homozygous), Aa (heterozygous), and aa (recessive homozygous). The phenotype of wrinkled seed is determined by genotypes either Aa or AA. Since the cross of a plant with wrinkled seed with a plant with non-wrinkled sees gives only wrinkled-seeded offspring, the plant with wrinkled seeds must be dominant heterozygous.
Let's look at both examples.
If wrinked-seeded parent contains one non-wrinkled allele, it must be heterozygous (Aa):
Parents: Aa x aa
Offspring: Aa Aa aa aa
So, the 50% of offspring has wrinkled seeds and 50% has <span>non-wrinkled seeds.
If </span><span>the wrinkled-seeded parent does not contain any non-wrinkled allele:
</span>Parents: AA x aa
Offspring: Aa<span> Aa Aa Aa
</span><span>
Thus, al</span><span>l of the offspring are heterozygous and all of them have wrinkled seeds.</span>
