I think the answers are D and A
The bacterial species that can be eliminated as
possibilities for Anna’s infection are gram-positive bacteria such as <span>Streptococcus
pneumonia, Streptococcus pyrogenes, Bacillus megaterium, and Micrococcus luteus. Based on the
isolated bacteria, the resultant colonies produce a rod-shaped gram-negative bacterium,
which is the bacterial species responsible for Anna’s infection.</span>
1.
G - dominant trait (golden)
g - recessive trait (white)
Heterozygous - Gg
White (homozygous recessive) - gg
P: Gg x gg
(picture 1)
Genotype: 50% Gg 50% gg
Phenotype: 50% golden 50% white
2.
R - dominant (red)
r - recessive (yellow)
RR - red
rr - yellow
Rr - orange
P: rr x Rr
(picture 2)
Genotype: 50% Rr 50% rr
Phenotype: 50% orange 50% yellow
Answer:
D. The quantity of data will lead to a better understanding of the extent of the problem.
Explanation:
The more the data collected the better the understanding of the extent and cause of the problem.