Being able to roll your tongue is dominant to not being ayourtongue. Smooth middle knucles are dominant to hairy middleknuckles. Predict the outcome between two people that areheterozygous for both traits.

answer

watching

354

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Jamar FerryLv2

28 Sep 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Related questions

The ability to roll your tongue and having freckles are bothautosomal dominant traits.A woman who cannot roll her tongue, andis heterozygous for having freckles mates with a man who ishomozygous dominant for both traits.

7)What are the chances of this couple having a child who ishomozygous dominant for both traits?

8)Heterozygous for both traits?

9)Homozygous recessive for both traits?

10)Heterozygous for one of the 2 traits?

silverjackal917

In humans, hairy elbows, freeearlobes, and the ability to roll your tongue are all dominantforms of these traits. Let the alleles controlling these berespresented by the letters H, E, and R, respectively (and theopposing alleles being h, e, and r, respectively. None of thesetraits are sex linked. Sam's father has hairy elbows, freeearlobes, and can roll his tongue, but Sam and his mom both havehairless elbows, attatched earlobes, and can't roll their tongues.For possible partial credit int his problem, offer writtensolutions along with each of your answers.

1. What is Sam's genotype?

2. What is Sam's father's genotype?

3. Indicate all of the possible types of gametes Sam could make,with res[ect to these three genes only.

4. If Sam married a woman homozygoues dominant for all threetraits andt hey had a child, what would the child's phenotpye bewith respect to these three traits?