Question

QUESTION 1 Which parent (mother or father) determines if a son is color blind? QUESTION 2 Genotype of a homozygous recessive
0 0
Add a comment Improve this question Transcribed image text
Answer #1

1. Which parent(mother or father) determines if a son is colour-blind ?

    Sol-The genes received from mother determines if a child is colour-blind or not

2. Genotype of a homozygous recessive individual (Use letter "A") ?

    Sol- Homozygous Recessive Genes have to recessive alleles i.e "aa"

3.Which Chromosome are the sex chromosomes ?

   Sol-The XY Chromosomes are the sex determining chromosomes

Add a comment
Know the answer?
Add Answer to:
QUESTION 1 Which parent (mother or father) determines if a son is color blind? QUESTION 2...
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
  • Bob has Klinefelter's syndrome (XXY) has normal color vision. His mother was color-blind due to a...

    Bob has Klinefelter's syndrome (XXY) has normal color vision. His mother was color-blind due to a homozygous recessive mutation on the X chromosome (XbXb), but his father had normal color vision (XBY). Which parent underwent non- disjunction? Explain your answer.

  • Suppose a woman with a color blind father and a mother with no history of color...

    Suppose a woman with a color blind father and a mother with no history of color blindness in her family (i.e. she is homozygous dominant) marries a man with normal color vision. What are the likely genotypes and phenotypes of any children they have. (Note: your probability value should be given as a percentage - %) Briefly explain your answer

  • Question 131 pts If the alleles for different traits (eye and hair color) are on different...

    Question 131 pts If the alleles for different traits (eye and hair color) are on different chromosomes, then during anaphase of meiosis I and II, the chromosomes or eye and hair color can end up in different gametes. This is called _________________. Group of answer choices linked traits incomplete dominance independent assortment complete dominance Question 141 pts In a dihybrid cross for brown/blue eyes and big/little teeth, what is the probability of having a big tooth, brown eyed child? Group...

  • Genetics 1. A man with blood type B is the father of a child with blood...

    Genetics 1. A man with blood type B is the father of a child with blood type A, and the mom is blood type AB. What is the father's genotype? a. not enough information to determine the father's genotype b. AB c. Bo 2. What are the chances that a couple will have a boy with colorblindness, sex-linked recessive if the father is colorblind and the mother is homozygous dominant for normal color vision? a. 0% b. 100% c. 75%...

  • A woman with x-linked color blindness and turners syndrome had a color blind father and a...

    A woman with x-linked color blindness and turners syndrome had a color blind father and a normal mother. In which of her parents did nondisjunction of the sex chromosome occur?

  • please answer question 1-4 with a breif explanation thankyou 1. In humans, red-green color-blindness is a...

    please answer question 1-4 with a breif explanation thankyou 1. In humans, red-green color-blindness is a sex-linked (carried on the X chromosome) recessive trait. If a woman who is not color blind but whose father was color-blind marries a man who is not color-blind, what is the probability that their first child will be a daughter who is color- blind? a) 0 b) 25% c) 50%- d) 100%- e) cannot tell from the information given 2. In a certain species...

  • po 1 pour Part 3 - Pedigree Analysis (3 points) In humans, normal color vision vs....

    po 1 pour Part 3 - Pedigree Analysis (3 points) In humans, normal color vision vs. red-green color blindness is conditioned by alleles C (dominant normal) and c (recessive red-green color blind) at a sex-linked locus. A color-blind father and normal vision mother have three children. One daughter has normal vision; another daughter and son have red-green color-blindness. Draw the pedigree chart for this family, using the generally accepted symbols and including a legend, and indicate the genotypes of all...

  • Refer to the Punnett Square. Is the father color blind? (answer yes or no), also which...

    Refer to the Punnett Square. Is the father color blind? (answer yes or no), also which child will be colorblind? a. All of them b. None of them c. A daughter d. A son х* хв хвҮ x® X6 Xby

  • 3. Colour-blindness is a X-linked, recessive trait. If a normal-sighted woman, whose father was colour-blind, marries...

    3. Colour-blindness is a X-linked, recessive trait. If a normal-sighted woman, whose father was colour-blind, marries a colour-blind man, what is the probability that they will have a son who is colour-blind? (use the letter "B") 4. A man and woman, both of normal vision, have: 1) a colour-blind son (#1) who has a daughter of normal vision 2) a daughter (#1) of normal vision who has one colour-blind son and one normal vision son 3) another daughter (W2) of...

  • question 5-52 93 Dd D) dd D) aa x aa C) human height E) DI 4.Which...

    question 5-52 93 Dd D) dd D) aa x aa C) human height E) DI 4.Which of these crosses will only produce heterozygous offspring? B) AA x Aa C) Aa x Aa E) Aa x aa 5. Which of the following human traits is an example of codominance? A) sickle-cell anemia D) AB blood type B) variation in eye color 6. Which of the following is true regarding an individual who has inherited one sickle-cell gene and one normal gene...

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