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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
Having non identical alleles are called?
having non identical alleles r called dne mix ups. i hope this helped u!! good luck!
The state of having two identical alleles for the same trait?
Heterozygous
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.
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.
How do you spell heterozygous?
That is the correct spelling of "heterozygous" (having variant alleles).
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.
What is the difference between homozygosity and heterozygosity?
Homozygosity is the condition of having two identical alleles from the parents for a gene (AA). Heterozygosity is the condition of having two different alleles for a trait from parents (Aa).
What is the difference between purebred organism and a hybrid?
A purebred organism is the offspring of two homozygous parents, having either two dominant alleles, AA or two recessive alleles, aa. A hybrid is the offspring of two heterozygous parents, Aa.
What term describes the parents in monohybrid 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.
Which of the following calculations require that you utilize the addition rule?
Calculate the probability of a child having either sickle-cell anemia or cystic fibrosis if parents are each heterozygous for both.
What term describes the parents in a mono-hybrid?
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.
