Question

In a cross between two individuals heterozygous for sickled cell anemia. What is the chance, in...

In a cross between two individuals heterozygous for sickled cell anemia. What is the chance, in percent, that an offspring will be a carrier.

A.50 B, 0 C. 75 D. 25

Homework Answers

Answer #1

IF 2 Heterozygous (carriers) for sickle cell anaemia are crossed, 50% come out to be carrier(Heterozygous) for the trait.

Explanations are on the sheet.

Hope you'll understand the concept. Please like. Thankyou

Know the answer?
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
Similar Questions
Sickle cell anemia is a recessive trait in humans. In a cross between a father who...
Sickle cell anemia is a recessive trait in humans. In a cross between a father who has sickle cell anemia and a mother who is heterozygous for the sickle cell allele, what is the probability that all of their first three children will be unaffected? A) 1/4 B) 1/2 C) none D) 1/8 E) 1/16 In a monohybrid cross AA × aa, what proportion of homozygotes is expected among the F2 offspring? Hint: first cross is parental (P), then comes...
What is the chance of the offspring of a homozygous dominant man and a heterozygous woman...
What is the chance of the offspring of a homozygous dominant man and a heterozygous woman having a recessive phenotype? a. 25% b. 100% c. 50% d. 75% e. none of the above
Draw a Punnett square representing the cross between a heterozygous individual and a homozygous recessive individual...
Draw a Punnett square representing the cross between a heterozygous individual and a homozygous recessive individual for gene A. Assume that gene A is inherited in a normal Mendelian fashion and assorts independently. What are the chances that these two individuals would have offspring that are… AA? Aa? aa? What alleles are in each of the gametes (sperm & eggs) for the heterozygous individual? Now let’s practice using the “rule of and.” What are the chance of the offspring from...
Sickle cell anemia is an autosomal recessive disease. A man and a woman are both heterozygous...
Sickle cell anemia is an autosomal recessive disease. A man and a woman are both heterozygous for the mutant gene. They have two children and one has the disease. What are the chances their next child will have the disease? 100% 75% 50% 25%
What is the expected phenotypic ratio for a cross between two individuals that are heterozygous for...
What is the expected phenotypic ratio for a cross between two individuals that are heterozygous for a given trait? Use one of Mendel's pea plant as an example.
Sickle cell anemia is a genetic blood disorder where red blood cells lose their flexibility and...
Sickle cell anemia is a genetic blood disorder where red blood cells lose their flexibility and assume an abnormal, rigid, sickle shape, which results in a risk of various complications. If both parents are carriers of the disease, then a child has a 25% chance of having the disease, 50% chance of being a carrier, and 25% chance of neither having the disease nor being a carrier. If two parents who are carriers of the disease have 4 children, what...
Sickle cell anemia is inherited as an autosomal, recessive disorder. Individuals who inherit the mutated gene...
Sickle cell anemia is inherited as an autosomal, recessive disorder. Individuals who inherit the mutated gene from both parents will show symptoms of sickle cell, including a stiffening of the red blood cells when the individual is under conditions with low oxygen levels in the air (e.g. on top of a mountain). This can lead to low red blood cell count (anemia), shortness of breath, fatigue, jaundice, and joint pain. Most critically, the stiffened red blood cells can clog small...
In a dihybrid cross between two individuals that are heterozygous for cleft chin (dominant) and freckles...
In a dihybrid cross between two individuals that are heterozygous for cleft chin (dominant) and freckles (dominant) what is the probability their first born has no cleft chin (recessive) and has freckles (dominant)?
Sickle cell anemia is a genetic blood disorder where red blood cells lose their flexibility and...
Sickle cell anemia is a genetic blood disorder where red blood cells lose their flexibility and assume an abnormal, rigid, sickle shape, which results in a risk of various complications. If both parents are carriers of the disease, then a child has a 25% chance of having the disease, 50% chance of being a carrier, and 25% chance of neither having the disease nor being a carrier. If two parents who are carriers of the disease have 5 children, what...
Sickle cell anemia is a genetic blood disorder where red blood cells lose their flexibility and...
Sickle cell anemia is a genetic blood disorder where red blood cells lose their flexibility and assume an abnormal, rigid, sickle shape, which results in a risk of various complications. If both parents are carriers of the disease, then a child has a 25% chance of having the disease, 50% chance of being a carrier, and 25% chance of neither having the disease nor being a carrier. If two parents who are carriers of the disease have 4 children, what...