Red flowers are dominant over white flowers. A botanist decided to test cross a heterozygous red flower to a homozygous white flower. What is the probability of having a white-colored flower?*1 point25%50%75%100%

A scientist is studying flower color in a certain species. Red petals (R) are dominant to white petals (r). If a homozygous red-flowered plant is crossed with a heterozygous red-flowered plant, what is the probability of producing offspring with white petals?*1 point75%25%50%0%27.  A farmer is breeding rabbits for fur color. Black fur (B) is dominant to white fur (b). If two rabbits with black fur are crossed and produce offspring with both black and white fur, what can be concluded about the genotypes of the parent rabbits?*1 pointOne parent rabbit is homozygous dominant and the other is homozygous recessive.One parent rabbit is heterozygous and the other is homozygous recessive.Both parent rabbits are homozygous dominant.Both parent rabbits are heterozygous.

Set up a punnett square using the following information: • Dominate allele for tall plants = D • Recessive allele for dwarf plants = d • Dominate allele for purple flowers = W • Recessive allele for white flowers = w • Cross a homozygous dominate parent (DDWW) with a homozygous recessive parent (ddww) . Using the punnett square  find out -a. What is the probability of producing tall plants with purple flowers? Possible genotype(s)?b. What is the probability of producing dwarf plants  with white flowers? Possible genotype(s)?c. What is the probability of producing tall plants with white flowers? Possible genotype(s)?d. What is the probability of producing dwarf plants with purple flowers?

In a garden of plants of the same species 705 plants have red flowers while 224 had white flowers (i) Work out the ratio of the red to white flowers (ii)Using letter R to represent the dominant gene, work out the cross between F1 offspring and a white flowered plant (iii)what is the genotypic ratio from the cross in(i) above

In pea plants, purple flowers are dominant to white flowers, and axial flowers are dominant to terminal flowers. If a true-breeding plant with purple, axial flowers is crossed with a true-breeding plant with white, terminal flowers, what proportion of the F2 offspring will have purple, terminal flowers?Multiple choice question.1/23/43/161/49/16

Color blindness is an X-linked recessive trait. A male that is not color-blind is crossed with a female that is a carrier for color blindness. If they have a girl, what is the probability she will be color-blind?Group of answer choices75%25%0%100%50%