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What is the possibility of two heterozygous parents having identical twins?
Wiki User
∙ 13y ago
Heterozygous parents have the same odds of identical twins as the general population.
Identical twins do not run in families and, therefore, twinning is not related to genetics. Comparisons among different ethnic groups rule out an ethnic cause-no difference.
Only mother's age correlates with twinning: the older the mother, the greater the likelihood.
Wiki User
∙ 13y ago
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Why do you think identical twins were more alike than fraternal twins?
Fraternal twins share most of their genetic material, by virtue of having the same parents. Identical twins, however, by definition share 100% of their DNA. This means, for example, that identical twins cannot ever be one of each gender, as fraternal twins often are.
How common is it to have identical twins?
Well, as an identical twin myself, I believe there is a one out of twelve chance of having identical twins, although, I'm not 100% sure....
What are the chances of identical twins having twins themselves?
Women who are themselves fraternal twins have a 10% chance of producing twins, identical twin women have only a 0.6% probability of having a twin birth.
Is having the same measure?
congruent, equivalent, identical, equal are some possibilities.
What are the odds of a child having the same birthday as parents?
I believe the chances of having the same birthday as one of your parents is: 1 out of 183 and the chances of having the same birthday as both parents is: 1 out of 133,225
Having identical alleles?
Heterozygous
The state of having two identical alleles for the same trait?
Heterozygous
Having non identical alleles are called?
Having non-identical alleles at a particular gene locus is known as being heterozygous. In a heterozygous individual, each allele is different, one inherited from each parent. This genetic diversity can lead to a variety of traits and characteristics in offspring.
Which term means the state of having two different alleles for the same trait?
Two different alleles for the same trait are heterozygous. No, Its homozygous. This answer is incorrect as homo = same.
How do you use monohybrid in a sentence?
Heterozygous means having different alleles on corresponding sites on the two chromosomes. Here are some sentences.We studied heterozygous traits in class today.Her genes are heterozygous for eye color.Many genes are heterozygous, and the dominant trait is expressed.
1 What is the difference between homozygous and heterozygous?
Homozygous refers to having two identical alleles for a trait, while heterozygous refers to having two different alleles for a trait. In other words, homozygous individuals have either two dominant or two recessive alleles, while heterozygous individuals have one dominant and one recessive allele.
How do you spell heterozygous?
That is the correct spelling of "heterozygous" (having variant alleles).
Compare homozygous alleles to heterozygous alleles?
Homozygous alleles refer to having two identical alleles for a particular gene (e.g., AA or aa), while heterozygous alleles refer to having two different alleles for a specific gene (e.g., Aa). Homozygous individuals will express the same trait, while heterozygous individuals may show a mix of the traits associated with each allele.
What term describes the parents in a mono-hybrid cross?
The term is: heterozygous parents A monohybrid cross involves a single parent, whereas a dihybrid cross. The law of segregation requires having two or more generations to describe.
What is an analogy for homozygous?
An analogy for homozygous could be having two identical keys that can fit into the same lock perfectly. Each key is identical to the other, just like homozygous alleles contain the same version of a gene.
Differentiate between homozygous and heterozygous?
Homozygous refers to having two identical alleles of a particular gene, while heterozygous refers to having two different alleles of a particular gene. In homozygous individuals, both alleles are the same (e.g., AA or aa), while in heterozygous individuals, the alleles are different (e.g., Aa).
What does it mean to be homozygous dominant heterozygous or homozygous recessive?
Being homozygous dominant means having two identical dominant alleles for a particular gene. Being heterozygous means having two different alleles, with one dominant and one recessive. Being homozygous recessive means having two identical recessive alleles for a particular gene.
