Snapdragons have a pattern of heredity for flower color called incomplete dominance. if the flower-color genotypes are known in a population of snapdragons, you can calculate the allele frequencies for the flower-color alleles r and r’.

what are the frequencies of the r and r’ alleles in this population? assume the conditions of hardy-weinberg equilibrium apply.

genotype frequency allele frequency
rr = red = 0.5625 r=
rr’ = pink = 0.375
r’r’ = white = 0.0625 r'=

answer choice: 0.75,0.50,0.25,0.125

According to Hardy-Weinberg equilibrium principle, in absence of any evolutionary developments, the alleles and genotypes of a living organism will remain at a constant from generation after generation.

Explanation:

Absence of evolutionary changes brings the change of genotypes frequencies to a standstill. Accordingly the punnett square method is also modified which give offsprings with following genotypes:

Hence the allele frequency of R is 0.75 and R' is 0.25 respectively.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave