Answer:
Different individuals within a species have variation because they may express
different alleles for the same traits
Codominance would make the cross' coat a color in between red and white. Hope this helps.
Answer:
East Ferris running out of water because the amount of available freshwater decreases when people use more than the amount that flows into their area.
Many things don't come from petroleum.
-Crunchy Peanut Butter
-Red Delicious Apples
-Pink Quartz
-Wool Tube Socks
For a more specific answer, it would be best to ask a more specific question.
Answer:
A. Genotypes: Rr
Phenotypes: All Pink
B. Genotypes in the F2 generation: RR, 2Rr, rr
Phenotypes: red, pink and white
C. 1RR (red): 1Rr (pink).
D. 1Rr (red) : 1rr (white).
Explanation:
This question involves one gene coding for flower color in snapdragon plants. The allele for red color (R) is incompletely dominant over the allele for white color (W), to form an intermediate pink color (RW).
A. If a red-flowered plant (RR) is crossed with a white-flowered plant (rr), the genotypes of the offsprings will be Rr with a pink color phenotype.
B. In the F2 generation i.e. Rr × Rr, the following will be produced: RR (red), 2Rr (pink), and rr (white).
C. if a red-flowered plant is crossed with a pink-flowered plant, the following will be produced: 1RR (red): 1Rr (pink).
D. if a pink-flowered plant is crossed with a white-flowered plant, the following will be produced: 1Rr (red) : 1rr (white).