Answer:
One of the parents is heterozygous for red (Rr) and the other is homozygous for white (rr)
Explanation:
The ratio of red flowers to white flowers is roughly 50:50 in this cross (51:47)
Assuming red is the dominant trait, and white is the recessive trait, the parents would be Rr (heterozygous red) x rr (homozygous white).
The resulting punnet square (attached) shows that the genotypes are 50% Rr and 50% rr, which would be 50% red and 50% white. Therefore the parents are RR and Rr.
If red is the recessive phenotype, then the opposite would be true, the white parent would be heterozygous and the red parent would be homozygous.
A bonds with t g bonds with c t bonds with a c bonds with g
In simple words, a particular bacterial culture that is contaminated indicates the presence of other types of bacteria in that culture. In contrast, mixed culture indicates a culture or medium where two or more than two types of bacteria with different strains and species are present.
Answer:
Saliva
Lipase
Amylase
Trysin
Pepsin
Erepsin
Explanation:
Substances? Just any substances?
Answer:
<em>The correct option is d) gymnosperms and angiosperms</em>
Explanation:
Gymnosperms can be described as plant species which do not produce flowers. These plant species produce cone and seeds instead of flowers.
Angiosperms can be described as the plants which produce flowers. These plant type comprises of eggs which when fertilized develop into seeds. Angiosperms are also known as flowering plants.