When both alleles are the same what is it considered?

When both alleles are the same what is it considered?
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When two genetic loci produce identical phenotypes in cis and trans position, they are considered to be (a) multiple alleles (b) the parts of same gene (c) pseudoalleles (d) different genes

Description : When two genetic loci produce identical phenotypes in cis and trans position, they are considered to be (a) multiple alleles (b) the parts of same gene (c) pseudoalleles (d) different genes

Last Answer : (c) pseudoalleles

A gene showing co-dominance has (a) alleles that are recessive to each other (b) both alleles independently expressed in the heterozygote (c) one allele dominant on the other (d) alleles tightly linked on the same chromosome.

Description : A gene showing co-dominance has (a) alleles that are recessive to each other (b) both alleles independently expressed in the heterozygote (c) one allele dominant on the other (d) alleles tightly linked on the same chromosome.

Last Answer : (b) both alleles independently expressed in the heterozygote

How might Mendel's conclusions have differed if he had studied two traits determine by alleles carried on the same chromosome?

Description : How might Mendel's conclusions have differed if he had studied two traits determine by alleles carried on the same chromosome?

Last Answer : He would not have seen segregation and his conclusions would have been invalid.

Multiple alleles are present (a) at the same locus of the chromosome (b) on non-sister chromatids (c) on different chromosomes (d) at different loci on the same chromosome

Description : Multiple alleles are present (a) at the same locus of the chromosome (b) on non-sister chromatids (c) on different chromosomes (d) at different loci on the same chromosome

Last Answer : (a) at the same locus of the chromosome

Identify the wrong statement with reference to the gene ‘I’ that controls ABO blood groups. (a) The gene (I) has three alleles. (b) A person will have only two of the three alleles. (c) When IA and IB are present together, they express same type of sugar. (d) Allele i does not produce any sugar.

Description : Identify the wrong statement with reference to the gene ‘I’ that controls ABO blood groups. (a) The gene (I) has three alleles. (b) A person will have only two of the three alleles. (c) When IA and IB are present together, they express same type of sugar. (d) Allele i does not produce any sugar.

Last Answer : (c) When IA and IB are present together, they express same type of sugar.

What Dominant alleles are both fully expressed in a phenotype?

Description : What Dominant alleles are both fully expressed in a phenotype?

Last Answer : This is a type of heredity where two dominant alleles are bothfully expressed in a phenotype.

.Match the terms in column I with their description in column II and choose the correct option. Column I Column II A. Dominance (i) Many genes govern a single character B. Co-dominance (ii) In a heterozygous organism only one allele expresses itself C. Pleiotropy (iii) In a heterozygous organism both alleles express themselves fully D. Polygenic (iv) A single gene inheritance influences many characters A B C D (a) (iv) (i) (ii) (iii) (b) (iv) (iii) (i) (ii) (c) (ii) (i) (iv) (iii) (d) (ii) (iii) (iv) (i)

Description : .Match the terms in column I with their description in column II and choose the correct option. Column I Column II A. Dominance (i) Many genes govern a single character B. Co-dominance (ii) In a heterozygous organism only one allele ... (i) (ii) (c) (ii) (i) (iv) (iii) (d) (ii) (iii) (iv) (i)

Last Answer : (d) (ii) (iii) (iv) (i)

Haploids are able to express both recessive and dominant alleles/mutations because there are (a) many alleles for each gene (b) two alleles for each gene (c) only one allele for each gene in the individual (d) only one allele in a gene.

Description : Haploids are able to express both recessive and dominant alleles/mutations because there are (a) many alleles for each gene (b) two alleles for each gene (c) only one allele for each gene in the individual (d) only one allele in a gene.

Last Answer : (c) only one allele for each gene in the individual

Which one of the following cannot be explained on the basis of Mendel’s law of dominance? (a) The discrete unit controlling a particular character is called a factor. (b) Out of one pair of factors one is dominant, and the other recessive. (c) Alleles do not show any blending and both the characters recover as such in F2 generation. (d) Factors occur in pairs.

Description : Which one of the following cannot be explained on the basis of Mendel's law of dominance? (a) The discrete unit controlling a particular character is called a factor. (b) Out of one pair of ... any blending and both the characters recover as such in F2 generation. (d) Factors occur in pairs.

Last Answer : (c) Alleles do not show any blending and both the characters recover as such in F2 generation

What is the difference between dominant and recessive alleles?

Description : What is the difference between dominant and recessive alleles?

Last Answer : Dominant alleles are expressed when present in either one or both copies, while recessive alleles are only expressed when present in both copies.

How many alleles are there for each trait? -Biology

Description : How many alleles are there for each trait? -Biology

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How many alleles does each parent give to their offspring? -Biology

Description : How many alleles does each parent give to their offspring? -Biology

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what is the difference between gene and alleles -Biology

Description : what is the difference between gene and alleles -Biology

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Difference between genes and alleles -Biology

Description : Difference between genes and alleles -Biology

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Relationship between genes and alleles -Biology

Description : Relationship between genes and alleles -Biology

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Why are homozygous alleles lethal? -Biology

Description : Why are homozygous alleles lethal? -Biology

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A pair of alleles is said to be heterozygous when -Biology

Description : A pair of alleles is said to be heterozygous when -Biology

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Scientists call an organism that has two different alleles for a trait?

Description : Scientists call an organism that has two different alleles for a trait?

Last Answer : Hybrid

A trait has two alleles, represented by p and q. If p = 0.89, what is q?

Description : A trait has two alleles, represented by p and q. If p = 0.89, what is q?

Last Answer : 0.11

A plant has two alleles for color. The red allele is recessive, and is represented by q. The purple allele is dominant, and is represented by p. If 30 of 100 organisms are red, what is q?

Description : A plant has two alleles for color. The red allele is recessive, and is represented by q. The purple allele is dominant, and is represented by p. If 30 of 100 organisms are red, what is q?

Last Answer : 0.55

A fly has two alleles for the color of its eyes. The green allele is recessive, and is represented by q. The blue allele is dominant, and is represented by p. If 20 of 100 organisms are green, what is q?

Description : A fly has two alleles for the color of its eyes. The green allele is recessive, and is represented by q. The blue allele is dominant, and is represented by p. If 20 of 100 organisms are green, what is q?

Last Answer : A. 0.45 Apex

What is A trait has two alleles which are represented by p and q if p 0.89 what is q?

Description : What is A trait has two alleles which are represented by p and q if p 0.89 what is q?

Last Answer : 0.56

What scientists call an organism that has two different alleles for a trait a ....?

Description : What scientists call an organism that has two different alleles for a trait a ....?

Last Answer : heterozygous

A population is in Hardy-Weinberg equilibrium for a gene with only two alleles. If the gene frequency of an allel A is 0.7, the genotype frequency of

Description : A population is in Hardy-Weinberg equilibrium for a gene with only two alleles. If the gene frequency of an allel A is 0.7, the genotype frequency of

Last Answer : A population is in Hardy-Weinberg equilibrium for a gene with only two alleles. If the gene frequency of an allel A is ... .21 B. 0.42 C. 0.36 D. 0.7

For the MN-blood group system. The frequencies of M and N alleles are 0.7 and 0.3, respectively. The expected frequency of MN-blood group bearing orga

Description : For the MN-blood group system. The frequencies of M and N alleles are 0.7 and 0.3, respectively. The expected frequency of MN-blood group bearing orga

Last Answer : For the MN-blood group system. The frequencies of M and N alleles are 0.7 and 0.3, respectively. The expected ... `42%` B. `49%` C. `9%` D. `58%`

A collection of plants and seeds having diverse alleles of all the genes of a crop is called :

Description : A collection of plants and seeds having diverse alleles of all the genes of a crop is called :

Last Answer : A collection of plants and seeds having diverse alleles of all the genes of a crop is called : A. Genome B. Herbarium C. Germplasm D. Gene library

What is combination of alleles in blood type A?

Description : What is combination of alleles in blood type A?

Last Answer : Need answer

If a person has one copy of each of two different alleles (ie Bb) for a given gene the person is for that trait.?

Description : If a person has one copy of each of two different alleles (ie Bb) for a given gene the person is for that trait.?

Last Answer : Need answer

Do all heterozygous pairs alleles produce an intermediate phenotype?

Description : Do all heterozygous pairs alleles produce an intermediate phenotype?

Last Answer : No

What is the name of the diagram that scientists use to represent the possible combinations of alleles in a cross?

Description : What is the name of the diagram that scientists use to represent the possible combinations of alleles in a cross?

Last Answer : It is called a Punnett square.

How symbols are used to represent alleles in a genotype?

Description : How symbols are used to represent alleles in a genotype?

Last Answer : AA would be used to represent a homozygous dominant gene. Aawould be hybrid or Heterozygous. aa would be homzygous recessiveimplying that the person would only carry the trait instead ofphysically showing it. AA and Aa however, would express that genestrait within their characteristics.

Is a gene with multiple alleles three or more alleles of a single trait?

Description : Is a gene with multiple alleles three or more alleles of a single trait?

Last Answer : Feel Free to Answer

What are the different in sets of alleles between individuals in a population called?

Description : What are the different in sets of alleles between individuals in a population called?

Last Answer : Feel Free to Answer

What do you call Different alleles?

Description : What do you call Different alleles?

Last Answer : Heterozygous

In what alleles can be observed in the phenotype?

Description : In what alleles can be observed in the phenotype?

Last Answer : What is the answer ?

What refers to having identical alleles for a trait?

Description : What refers to having identical alleles for a trait?

Last Answer : What is the answer ?

What is the random segregation of alleles?

Description : What is the random segregation of alleles?

Last Answer : What is the answer ?

If you know the parents alleles for a trait how can you use a punnett square to predict the probable genotypes of the offspring?

Description : If you know the parents alleles for a trait how can you use a punnett square to predict the probable genotypes of the offspring?

Last Answer : So, if one parent is Aa (heterozygous) and the other parent isaa (homozygous recessive) the punnett square would look likethis:___|_A__|__a__a_|_Aa_|_aa__a_|_Aa_|_aa_The genotypes of the offspring 50% heterozygous and 50%homozygous recessive

What is the alleles of the gene an organism contains?

Description : What is the alleles of the gene an organism contains?

Last Answer : Need answer

If one parent has two dominant alleles and another parent has two recessive alleles the offspring will have?

Description : If one parent has two dominant alleles and another parent has two recessive alleles the offspring will have?

Last Answer : PFHHHHH

What do we call a description of an individuals alleles for a paticular gene?

Description : What do we call a description of an individuals alleles for a paticular gene?

Last Answer : genotype

What do you call Different alleles?

Description : What do you call Different alleles?

Last Answer : Heterozygous

If you know the parents alleles for a trait how can you use a punnett square to predict the probable genotypes of the offspring?

Description : If you know the parents alleles for a trait how can you use a punnett square to predict the probable genotypes of the offspring?

Last Answer : So, if one parent is Aa (heterozygous) and the other parent isaa (homozygous recessive) the punnett square would look likethis:___|_A__|__a__a_|_Aa_|_aa__a_|_Aa_|_aa_The genotypes of the offspring 50% heterozygous and 50%homozygous recessive

When one alleles of a gene masks the presence of the other allele what form is masked?

Description : When one alleles of a gene masks the presence of the other allele what form is masked?

Last Answer : The recessive allele.

What happens to alleles between the p generation and the F2 generation?

Description : What happens to alleles between the p generation and the F2 generation?

Last Answer : In the P generation, one parent is homozygous dominant and theother parent is homozygous recessive. In the F1 generation, theproduct of a cross between the P generation, the offspring are allheterozygous ... expected result is 1/4 homozygous dominant,1/2 heterozygous, and 1/4 homozygous recessive.

What alleles BB for black hair and LL for long hair are part of that cat and?

Description : What alleles BB for black hair and LL for long hair are part of that cat and?

Last Answer : It smells like a shoe on a drop of a long hair

What is Probability of a gamete getting one of a parents two alleles of a gene?

Description : What is Probability of a gamete getting one of a parents two alleles of a gene?

Last Answer : 50% as there are two alleles per gene and four gametes are made from every undeveloped sex cell.

A trait has two alleles, and their frequencies are represented by p and q. If p=0.42, what is q?

Description : A trait has two alleles, and their frequencies are represented by p and q. If p=0.42, what is q?

Last Answer : 0.58

What type of inheritance pattern (are the A and B alleles to each other (Autosomal dominant-Regular dominant-recessive relationship, X linked, co-dominant, incomplete dominant)?

Description : What type of inheritance pattern (are the A and B alleles to each other (Autosomal dominant-Regular dominant-recessive relationship, X linked, co-dominant, incomplete dominant)?

Last Answer : Incomplete dominance

What is expressed when neither copy of an allele completely masks expression of the other but instead of alleles is seen?

Description : What is expressed when neither copy of an allele completely masks expression of the other but instead of alleles is seen?

Last Answer : Codominance means that neither allele can mask the expression of the other allele. An example in humans would be the ABO blood group, where alleles A and alleles B are both expressed.