Question

Using the uppercase letter B to represent brown eyes and the lower case b to represent...

  1. Using the uppercase letter B to represent brown eyes and the lower case b to represent blue eyes perform the crosses below:

Cross a heterozygous brown eyed parent with a blue eyed parent.

What are the genotypes of all of the offspring?________________________

What are the phenotypes of the offspring?__________________________

0 0
Add a comment Improve this question Transcribed image text
Answer #1

I believe the correct answer to be:

Cross: Bb x bb Вь

Genotypes: Bb and bb.

Phenotypes: Brown (Bb) and Blue (bb)

feel free to leave a comment down below for any further query. good rating would be appreciated if you find my answer helpful. thank you.

Add a comment
Know the answer?
Add Answer to:
Using the uppercase letter B to represent brown eyes and the lower case b to represent...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • consider blue eyes (b) in humans to be recessive to brown eyes (B). Show the genotypes...

    consider blue eyes (b) in humans to be recessive to brown eyes (B). Show the genotypes of a -eyed woman and a brown-eyed man whose mother had blue eyes. In a Punnett square show the genotypes of the expected offspring of the man and woman. Indicate the genotype ratio of the offspring. What percentage of the offspring should have blue eyes? (2 points) hat percentagoffspring of the other had blues (B). Show the offspring shound womano e in a pune...

  • 7) In humans, brown eyes (B) are a simple dominant trait over blue eyes (b). What...

    7) In humans, brown eyes (B) are a simple dominant trait over blue eyes (b). What is the genotype of a brown-eyed woman who has a blue-eyed child? A)bb -B)Bb С)ВВ D)BBB E) BbBb 8) The ability to roll the edges of the tongue upward in a U-shape is inherited as a dominant allele at a single gene locus, Which of the following genotypes would produce an individual that can roll their tongue? A)TT only B)Tt only C) only D)TT...

  • i need this quick pls 3. A father with brown eyes marries a woman with blue...

    i need this quick pls 3. A father with brown eyes marries a woman with blue eyes, and all of their children have brown eyes. (We are going to assume that this is a monogenetic trait, but in reality, t is not.) a. Assign symbols for the possible alleles. Brown:_ b. Which allele is dominant? Complete a Punnett square for the cross that results in all the offspring (the F1 generation) Blue having a brown-eyed phenotype C. What are the...

  • 1. The human gene for blue eyes (b) is recessive to brown eyes (B) and is...

    1. The human gene for blue eyes (b) is recessive to brown eyes (B) and is inherited as a simple recessive trait. Two brown eyed parents have five children, four brown eyed and one blue eyed. Determine the genotype of the parents and explain the proportion of offspring by linking phenotype with possible genotypes. 2. Haemophilia is an X linked recessive trait (h). Suppose a young lady comes to you for advice in your capacity as a marriage counsellor. She...

  • 1.My wife has black color eyes, the dominant trait. All of her family and relatives have...

    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...

  • 1. How many different types of gametes are made by a parent of genotype Bb? 2....

    1. How many different types of gametes are made by a parent of genotype Bb? 2. A right-handed (R) man and a left-handed (t) woman have two children, one right handed and one left-handed. What are the genotypes of all four family members? 3. A woman with freckles (F) has two children, one with freckles, and one without. What are the possible genotype(s) of the father? 4. A man who is heterozygous for eye color (Bb) marries a woman who...

  • Could you please explain using Punnett squares? Thanks!! 9. In snapdragons, red flower color is incompletely...

    Could you please explain using Punnett squares? Thanks!! 9. In snapdragons, red flower color is incompletely dominant to white and the heterozygote is pink. Normal broad leaves is incompletely dominant to narrow grass-like ones, and the heterozygous is intermediate width. IF a red-flowered, broad-leaved plant is crossed with a white-flowered, narrow-leafed one, list genotypic and phenotypic ratios of the following: a) Fi generation b) F2 generation 10. In humans, the allele for brown eyes (B) is dominant to the allele...

  • are recessive. A blue-eyed, left-handed 2. Blue eyes (b) and left-handedness (h) are recessive. A blue-eyed,...

    are recessive. A blue-eyed, left-handed 2. Blue eyes (b) and left-handedness (h) are recessive. A blue-eyed, len woman marries a brown-eyed, right-handed man who is heterozygous to both traits. Work the problem to answer the question below. Genotypes: b b hhxBb H h woman man Gametes: 0000 0000 What is the probability of their having a blue-eyed, left-handed child

  • genetics problem: 5. On a small island, 235 mating individuals are all homozygous for brown eyes....

    genetics problem: 5. On a small island, 235 mating individuals are all homozygous for brown eyes. An epidemic wipes out all but 10 young women, 2 young men, and two elderly women (both >70 years old). A boatload of foreigners arrives; the foreign population consists of six heterozygous brown-eyed young women, four homozygous brown-eyed young men, and 10 blue-eyed young men. Assuming that eye color is controlled by a single locus with the brown allele being dominant (blatantly incorrect, but...

  • Merritt, 2016 BIO 1511 NAME:F. I.) 10-15 Post Lab #10 Post-LabE19: BASIC GENETICS PROBLEMS # Correct...

    Merritt, 2016 BIO 1511 NAME:F. I.) 10-15 Post Lab #10 Post-LabE19: BASIC GENETICS PROBLEMS # Correct Answers: (16) (Last) Lab Day: MWF(circle one) Solve the genetics problems in this handout. For all problems, assume complete dominance, assume one gene codes for one trait, and assume there are only 2 different alleles possible for each gene (dominant or recessive) 1. If a homozygous dominant red flowered plants are crossed with homozy phenotypes and genotypes of the offspring? Show the genotypes of...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT