Wild horses can have short or long manes and brown or green eyes. Mane phenotype is controlled by a single gene with two alleles, M (long mane) and m (short mane), where M is dominant to m. The eye phenotype is also controlled by a single gene with two alleles, B (brown eyes) and b (green eyes), where B is dominant to b. The mane and eye phenotype genes assort independently. a. In the cross MmBb x mmBb, what is the probability of a foal having a short mane and green eyes, or, a short mane and brown eyes?b. In the cross MMBb x Mmbb, what is the probability of a foal having a long mane and green eyes, or, a long mane and brown eyes?
please explain.
The answer to the following question are
A. Probability of short mane with either brown or green eyes is 1/2
B . Probability of long mane with either green or brown eyes is 1
For explanation

Hope you find this helpful thank you ☺️
Wild horses can have short or long manes and brown or green eyes. Mane phenotype is...
The genes for sepia eye color, short bristles, and dark body coloration are on the same chromosome of Drosophila melanogaster. Each gene has two alleles: wild type, which is dominant, or mutant, which is recessive. se+ is dominant and causes red eyes; se is recessive and causes sepia eyes sb+ is dominant and causes long bristles; sb is recessive and causes short bristles b+ is dominant and causes gray body coloration; b is recessive and causes dark...
1. In dogs, brown hair (B) is dominant over yellow hair (b), green eyes (G) are dominant over blue eyes (g), long tails (L) are dominant to short tails (l), and drooling (D) is dominant over not drooling (d). List all the gametes produced by a dog with the genotype BBGgLldd. 2. The following genotypes mate: bbGGLlDd x BBggLlDd What is the probability of producing a dog with the following genotype: BbGgLLDD BbGgllDd BBggLlDd
please solve qs12-23 and include explanations thanks
A wild-type trihybrid soybean plant Phenotype Number is crossed to a pure-breeding Pale 648 soybean plant with the recessive Pale, oval phenotypes pale leaf (), oval seed Pale, short 10 (r), and short height (t). The results Pale, oval, short 102 of the three-point test cross are Oval shown in the table. Traits not listed Oval, short 618 are wild-type. Short 84 Wild type 98 1. True False The phenotypes 1630 listed in...
Let's say you have a pea plant that has the dominant traits for Tall stalks and Yellow seeds (TY). You want to know if this plant is homozygous for these traits, or heterozygous. What would you cross it with, and what is this called? A Monohybrid cross: TY X TY a plant with the same phenotype B. Dihybrid cross: a plant with a different trait (pink flowers and tall stalks) C. Test-cross; a plant homozygous for the recessive alleles: short...
QUESTION 1
Both of Molly’s parents have curly hair but Molly has straight
hair, explain how you could use a Punnett square to illustrate how
this is possible.
Lali Estimate the phenotypes of potential offspring: 75% having brown fur and 25% of the offspring having white fur. Exercise 1: Understanding Alleles The chart below identifies the relationship between genotype and phenotype. You will use this chart to determine the characteristics of a puppy. Note: for simplicity all of the traits...
1.My wife has black color eyes, the dominant trait. All of her family and relatives have dark eyes too. I have light color eyes (blue), the recessive trait. We are hoping for a blue-eyed baby. What is the probability we will have a baby with blue eyes? What is the probability we will have a baby with dark eyes? 2. In humans, tongue rolling is a dominant trait, those with the recessive condition cannot roll their tongues. Bob can roll...
For each of the following pages of questions use probability and/or branching to solve. Do NOT use dihybrid Punnett squares. Show your work for full credit. 2. You are interested in breeding dragonflies and are studying three different autosomal traits. The wild type alleles have short antennae (A), green thorax (T) and black eyes (E). Each of these genes also has a mutant, recessive allele: long antennae (a), yellow thorax (t) and red eyes (e). These three genes are located...
2o poihe Some cats have hairs in which there is more than one hair distributed along the hair shaft. This is known agouti. The agouti hairs are produced by protein which is coded for by the agouti gene. a. The agouti gene has two allles. The dominantallele codes for agouti hairs and the recessive allele codes for non-agouti hairs. State the phenotypes that are possible and the probability of having an offspring with each phenotype for a cross between a...
In guinea pigs, the allele for short hair is dominant over long hair. If a heterozygous short hair guinea pig is crossed with another heterozygous short hair guinea pig, what is the probability of an offspring having long hair? In pea plants purple flower allele is dominant to white flower alleles. If a homozygous purple flower plant is crossed with a white flower plant, what percent of their offspring would you expect to be purple? Straight fur (S) is dominant...
1. The presence of short hairs on the leaves of tomato plants is a dominant trait controlled by the allele H.The corresponding recessive trait, smooth leaf, is found in plants with the genotype hh. The table below shows the progeny of three independent crosses of parental plants with genotypes and phenotypes that are unknown. Number of Progeny Hairy Leaf Smooth Leaf Cross 1: Cross 2: Cross 3: 32 42 45 24 Examine the distributions of phenotypes in the progeny of...