Relationship between genes and alleles -Biology

Relationship between genes and alleles -Biology
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Difference between genes and alleles -Biology

Description : Difference between genes and alleles -Biology

Last Answer : answer:

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

A collection of plants and seed having diverse alleles of all the genes of a crop is called (a) herbarium (b) germplasm (c) gene library (d) genome.

Description : A collection of plants and seed having diverse alleles of all the genes of a crop is called (a) herbarium (b) germplasm (c) gene library (d) genome.

Last Answer : (b) germplasm

In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given crop is called (a) evaluation and selection of parents (b) germplasm collection (c) selection of superior recombinants (d) cross-hybridisation among the selected parents.

Description : In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given crop is called (a) evaluation and selection of parents (b) germplasm collection (c) selection of superior recombinants (d) cross-hybridisation among the selected parents.

Last Answer : (b) germplasm collection

.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)

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

Crossing over in diploid organism is responsible for (a) segregation of alleles (b) recombination of linked alleles (c) dominance of genes (d) linkage between genes.

Description : Crossing over in diploid organism is responsible for (a) segregation of alleles (b) recombination of linked alleles (c) dominance of genes (d) linkage between genes.

Last Answer : b) recombination of linked alleles

A collection of all the alleles of all the genes of a crop plant is called

Description : 5) A collection of all the alleles of all the genes of a crop plant is called – a)germplasm collection b)protoplasm collection c)herbarium d)somaclonal collection

Last Answer : a)germplasm collection

A collection of all the alleles of all the genes of a crop plant is called:

Description : 10 A collection of all the alleles of all the genes of a crop plant is called: a) Germplasm collection b) Somoclonal collection c) Protoplast fusion d) Sacred groves

Last Answer : ANS: a Germplasm collection

Situations in which one allele for a gene is not completely dominant over another allele for that gene are called a. multiple alleles. b. incomplete dominance. c. polygenic inheritance. d. multiple genes.

Description : Situations in which one allele for a gene is not completely dominant over another allele for that gene are called a. multiple alleles. b. incomplete dominance. c. polygenic inheritance. d. multiple genes.

Last Answer : b. incomplete dominance.

The chemical factors that determine traits are called a. alleles. b. traits. c. genes. d. characters.

Description : The chemical factors that determine traits are called a. alleles. b. traits. c. genes. d. characters.

Last Answer : c. genes.

Which of the following laws best describes the statement: The members of an homologous (pron: ho-MOL-eh-gus) pair of genes are separated during meiosis (pron: my-O-sis) of reproductive cells so that each gamete (pron: GAM-eet) contains one of the alleles (pron: a-leels). Is it: a) law of segregation b) law of independent assortment c) law of filial (pron: FILL-ee-al) generation d) law of sorting

Description : Which of the following laws best describes the statement: The members of an homologous (pron: ho-MOL-eh-gus) pair of genes are separated during meiosis (pron: my-O-sis) of reproductive cells so that ... law of independent assortment c) law of filial (pron: FILL-ee-al) generation d) law of sorting

Last Answer : ANSWER: A -- LAW OF SEGREGATION

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

How many alleles are there for each trait? -Biology

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

Last Answer : answer:

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

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

Last Answer : answer:

what is the difference between gene and alleles -Biology

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

Last Answer : answer:

Why are homozygous alleles lethal? -Biology

Description : Why are homozygous alleles lethal? -Biology

Last Answer : answer:

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

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

Last Answer : answer:

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.

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%`

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 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.

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 ?

When both alleles are the same what is it considered?

Description : When both alleles are the same what is it considered?

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

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.