Description : What do we call a description of an individuals alleles for a paticular gene?
Last Answer : genotype
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 : 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 : An association of individuals of different species living in the same habitat and having functional interactions is (a) ecosystem (b) population (c) ecological niche (d) biotic community.
Last Answer : (d) biotic community.
Description : The pie chart shows proportions of income tax paid by a population of eight individuals. Each individual's tax share is shown in a different slice of the pie. Which of the statements can be ... the population. D. Some individuals paid more than double the taxes as compared to some others.
Last Answer : A B D
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 : 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
Description : What do you call Different alleles?
Last Answer : Heterozygous
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 : 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
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 : A group of selected individuals which are representative of the population is called: C A. Stratum B. Confidence interval C. Sample D. Bias
Last Answer : Sample
Description : Describe briefly four ways in which individuals with a particular trait may increase in a population. -Biology
Last Answer : The four ways in which individuals with a particular trait may increase in a population are as follows: Sexual reproduction results into variations.The individuals with special traits survive the ... without any adaptation.Variations in the species may lead to increased survival of the individuals.
Description : In a population of 1000 individuals 360 belong to genototype AA ,480 to Aa and the remaining 160 to aa Based on this data ,the frequency of allele A i
Last Answer : In a population of 1000 individuals 360 belong to genototype AA ,480 to Aa and the remaining 160 to aa Based on this data ... `0.5` C. `0.6` D. `0.7`
Description : How can reproductive behavior of individuals affect the growth rate of a population?
Last Answer : Feel Free to Answer
Description : What term describes the number of individuals of a population that are reproductive age?
Last Answer : Child-bearing age
Description : What types of individuals in a population are represented by the two ends of a bell curve?
Last Answer : The individuals with extreme variations of a trait.
Description : The separation of a small group of individuals from the main population is known as?
Last Answer : It is geographic isolation.
Description : Individuals of species which occur in a particular area constitute: (a) Flora (b) Fauna (c) Population (d) Flora and fauna
Last Answer : Ans. ((c))
Description : In the short range what will happen to the levels above and below a population of secondary consumers of a numeric pyramid if a large number of individuals from this population dies ?
Last Answer : If an intermediate level of a numeric pyramid has its variable dimension decreased, i.e., if the number of individuals of such level is reduced, the number of individuals of the level below will ... will face less predators and the individuals of the level above will have less available food.
Description : The density of population in a country is obtained by counting the total number of individuals - (a) in respect of fertile land area (b) in respect of total land area (c) in respect of habitable and inhabitable areas (d) per unit area
Last Answer : Ans:(d)
Description : The most appropriate option for the term “Public Health” is: A A. Deals about the health of a community B. Deals with the individuals C. Deals with the physical and psychological well-being D. Deals with the productivity of a population
Last Answer : Deals about the health of a community
Description : What are the two main features of Genetic Algorithm? a) Fitness function & Crossover techniques b) Crossover techniques & Random mutation c) Individuals among the population & Random mutation d) Random mutation & Fitness function
Last Answer : a) Fitness function & Crossover techniques
Description : The age pyramid with broad base indicates (a) high percentage of old individuals (b) low percentage of young individuals (c) a stable population (d) high percentage of young individuals.
Last Answer : d) high percentage of young individuals.
Description : In a growing population of a country, (a) pre-reproductive individuals are more than the reproductive individuals (b) reproductive individuals are less than the post- reproductive individuals (c) ... are equal in number (d) pre-reproductive individuals are less than the reproductive individuals.
Last Answer : (a) pre-reproductive individuals are more than the reproductive individuals
Description : Herd immunity is affected by a. The percentage of a population that is vaccinated. b. The strength of an individual‘s immune system. c. The number of susceptible individuals. d. All the above (a—c) are correct.
Last Answer : d. All the above (a—c) are correct. 5. Approximately of 100,000 vaccinated in
Description : If V is total consumption of water in litres for a population of N individuals, per capita consumption or water allowance for the water supply Q, is given by (A) Q = V/12N (B) Q = V/24N (C) Q = V/265N (D) None of these
Last Answer : (C) Q = V/265N
Description : 8) A population has more young individuals. What would be the status of the population After some years ? a)it will decline b)it will stabilize c)it will increase d)it will first decline and then stabilize
Last Answer : c)it will increase
Description : In a growing population of a country (1) pre-reproductive individuals are more than the reproductive individuals. ( 1) reproductive individuals are less than the post- reproductive individuals. ... are equal in number. (4) pre-reproductive individuals are less than the reproductive individuals.
Last Answer : (1) pre-reproductive individuals are more than the reproductive individuals.
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
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 : 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 : The contrasting pairs of factors in Mendelian crosses are called (a) multiple alleles (b) allelomorphs (c) alloloci (d) paramorphs.
Last Answer : b) allelomorphs
Description : When dominant and recessive alleles express itself together it is called (a) co-dominance (b) dominance (c) amphidominance (d) pseudodominance.
Last Answer : (a) co-dominance
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
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
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
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 : 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 : The chemical factors that determine traits are called a. alleles. b. traits. c. genes. d. characters.
Last Answer : c. genes.
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.
Description : How many alleles are there for each trait? -Biology
Last Answer : answer:
Description : How many alleles does each parent give to their offspring? -Biology
Description : what is the difference between gene and alleles -Biology
Description : Difference between genes and alleles -Biology
Description : Relationship between genes and alleles -Biology