Description : Is a gene with multiple alleles three or more alleles of a single trait?
Last Answer : Feel Free to Answer
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
Description : How many alleles are there for each trait? -Biology
Last Answer : answer:
Description : Scientists call an organism that has two different alleles for a trait?
Last Answer : Hybrid
Description : What scientists call an organism that has two different alleles for a trait a ....?
Last Answer : heterozygous
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.
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
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
Description : Homozygous refers to: a) similar types of chromosomes b) having similar functions on an evolutionary basis c) particles in solution that are inseparable d) having identical alleles for a given gene
Last Answer : ANSWER: D -- HAVING IDENTICAL ALLELES FOR A GIVEN GENE
Description : Mr. Kapoor has Bb autosomal gene pair and d allele sex-linked. What shall be proportion of Bd in sperms? (a) Zero (b) 1/2 (c) 1/4 (d) 1/8
Last Answer : (c) 1/4
Description : A trait has two alleles, represented by p and q. If p = 0.89, what is q?
Last Answer : 0.11
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
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
Description : Name THREE types of muscle tissue found in the human BIOL-91; Short Answer: If an individual has two dissimilar alleles for a trait, with regard to that trait he is said to be:
Last Answer : ANSWER: HETEROZYGOUS
Description : What refers to having identical alleles for a trait?
Last Answer : What is the answer ?
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
Description : How does an alleles cause a trait in an organism?
Last Answer : The allele causes a certain type of protein to form. -Apex
Description : What are the regions associated with a particular phenotypic trait having polygenic effect called as? a. Junk DNA b. Alleles c. Quantitative trait loci d. Discrete variables
Last Answer : c. Quantitative trait loci
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
Description : ABO blood groups in humans are controlled by the gene I. It has three alleles - IA, IB and i. Since there are three different alleles, six different genotypes are possible. How many phenotypes can occur? (a) Three (b) One (c) Four (d) Two
Last Answer : (c) Four
Description : Alleles are (a) different molecular forms of a gene (b) heterozygotes (c) different phenotype (d) true breeding homozygotes
Last Answer : Alleles are (a) different molecular forms of a gene (b) heterozygotes (c) different phenotype (d) true breeding homozygotes.
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.
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
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.
Description : A test cross is carried out to (a) determine the genotype of a plant at F2 (b) predict whether two traits are linked (c) assess the number of alleles of a gene (d) determine whether two species or varieties will breed successfully.
Last Answer : (a) determine the genotype of a plant at F2
Description : what is the difference between gene and alleles -Biology
Description : What is the alleles of the gene an organism contains?
Last Answer : Need answer
Description : What do we call a description of an individuals alleles for a paticular gene?
Last Answer : genotype
Description : When one alleles of a gene masks the presence of the other allele what form is masked?
Last Answer : The recessive allele.
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
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)
Description : ABO blood grouping is controlled by gene I which has three alleles and show co-dominance. There are six genotypes. How many phenotypes in all are possible? (a) Six (b) Three (c) Four (d) Five
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.
Description : Which of the following terms refers to the collection of all alleles of every gene present in the members of a population? Is it: a) population expression b) gene pool c) genetic dictionary d) none of these
Last Answer : ANSWER: B -- GENE POOL
Description : What term would best be used to describe an organism possessing two identical gene for a trait?
Last Answer : homozygous
Description : Would a trait that has only two distinct phenotype more likely be a single-gene trait or a polygenic trait How do you know (3 points)?
Description : What is a trait called when it is controlled by more than one gene?
Last Answer : Polygenic Traits
Description : What is The stronger gene for a trait always shows up in offspring?
Last Answer : the dominant allele or gene
Description : A selectable marker is used to (a) help in eliminating the non-transformants, so that the transformants can be regenerated (b) identify the gene for a desired trait in an alien organism (c) ... in a specific crop (d) mark a gene on a chromosome for isolation using restriction enzyme.
Last Answer : (a) help in eliminating the non-transformants, so that the transformants can be regenerated
Description : In autosomal recessive inheritance: a. the rarer the trait the higher the possibility of marriages within the same family b. most recessive gene defects cause problem through failure to produce functional protein c. both males and females are affected equally severely d. all above
Last Answer : all above
Description : When a single gene influences more than one trait it is called (a) pseudodominance (b) pleiotropy (c) epistasis (d) none of these.
Last Answer : (b) pleiotropy
Description : A pleiotropic gene (a) controls a trait only in combination with another gene (b) controls multiple traits in an individual (c) is expressed only in primitive plants (d) is a gene evolved during Pliocene.
Last Answer : (a) controls a trait only in combination with another gene
Description : What an offspring that was given different genetic information for a trait from each parent?
Last Answer : hybrid
Description : How many alleles does each parent give to their offspring? -Biology
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
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
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
Description : Would you buy your fourteen year old boy a bb gun? Why or why not?
Last Answer : I owned a 22 rifle when I was 13 or 14. I’m still here and no one has been harmed. It all depends on the child and their responsibility.
Description : Have you ever received that special present that you really wanted that made you as excited as Ralphie when he got his Red Ryder BB gun?
Last Answer : Yep. I really wanted a Kindle Fire tablet last year, and my hubby actually got me one. I almost cried from the excitement. I jumped up and squealed like a little kid and attacked my hubby, planted kisses all over his face, then squealed some more. It was fantastic!