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Suppose that brown hair color is dominant over red hair color in humans Which of the statements is true?
Jmanreedgp1179
If brown hair is dominant over red hair, then a person who is heterozygous for brown hair will have a brown hair phenotype. Red-haired offspring with two brown-haired parents are fairly common.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoTwo parents with brown hair can produce a child with red hair.
Wiki User
∙ 9y agoBrown hair is much more dominant than red hair. This is why there are nearly 3 times as many brown haired people than there are red haired people in the world.
Wiki User
∙ 6y agoTwo parents with brown hair can produce a child with red hair
Zae STG
2 parents with brown hair can produce a child with red hair
Wiki User
∙ 12y ago50%
Anonymous
10 percent
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What eye colors are dominant and which are recessive?
It depends what area you are talking about. If its in Europe then maybe blue eyes, or if its in India then probably brown eyes. In the whole world it is brown eyes.
Are blue or brown eyes dominent?
brown eyes are dominant and are the most common eye colour half of the world has them population have them including me
A plant can have either brown B or red b leaves Brown is the dominant trait If a plant has genotype bb which best describes the plant?
heterzygous with brown leaves
Brown eyes are dominant over blue eyes in humans The genetic makeup of blue-eyed children who have brown-eyed parents must be?
B (dominant) is for brown and b (recessive) is for blue. If both parents have brown eyes, for them to have a blue-eyed child their genotypes (the combination of b's) must both be Bb, because they both need to provide a little b (to have blue eyes you must be double recessive (bb)). This is worked out using a Punnett Square. (example: https://mcglynn-bioreview4.wikispaces.com/file/view/basicpunnetsquare.jpg)
Allele that is always expressed if present?
An allele that is always expressed when it is present is the dominant allele.
Suppose that brown hair color is dominant over red hair color in humans. Which of the statements is true?
2 parents with brown hair can produce a child with red hair
Suppose that brown hair color is dominant over red hair color in humans. Which of the following statements is true?
Two parents with brown hair can produce a child with red hair
What eye colors are dominant and which are recessive?
It depends what area you are talking about. If its in Europe then maybe blue eyes, or if its in India then probably brown eyes. In the whole world it is brown eyes.
Is blue or brown the dominant eye color?
Brown is dominant, over half the world has brown eyes.
What can you draw for an dominant trait?
Brown eyes are dominant.
Are brown eyes dominant or recessive?
Brown eyes are dominant. That's why more people have brown eyes then hazel or blue or green.
Are blue or brown eyes dominent?
brown eyes are dominant and are the most common eye colour half of the world has them population have them including me
Is brown eyes dominate or is blue?
Brown eyes are dominant.
Is brown skin dominant or recessive?
Dominant - everything is dominant apart from diseases such as malaria, cystic fibrosis
How does dominance apply to heredity?
If some gene is dominant it will always be more hereditary than a non-dominant gene. Like brown eyes, the brown eye gene is dominant so a couple with blue and brown eyes will have a child with brown eyes no matter what.
Brown eyes dominant?
Yes.
If a child has blonde hair and both the parents have brown hair what does that tell you about the allele for blonde hair?
It tells you that even though the parents have brown hair, they have a recessive allele for blonde hair also. And even though brown is suppose to be visually dominant, it is not the case at all. Two brown heads can make a blonde or brown, and of course even red haired child. Another way to look at it may be the parents have the following alleles for hair color: (b,b) - (b,b) in which case the dominant allele is Blonde or Brown.
