Q: What are nondisjunction?
A: A sister chromatid is defined as the identical copies (chromatids) formed by the DNA replication of…
Q: how are genotype and phenotype related?
A: The alleles you have for a single gene or group of genes are referred to as your genotype. The…
Q: What are Polygenic and Multiple allele?
A: Introduction Phenotype of any organisms is basically controlled by genes present in various loci on…
Q: What is genetypic and phenotypic ration?
A: SOME BASIC INFORMATION BUSED IN GENETICS :- HETEROZYGOUS - Every gene has two characters one being…
Q: What are alleles?
A: Alleles determine the phenotype of an organism. A human is diploid, meaning that humans have two…
Q: How do alleles relate to encoding proteins?
A: Gene is a segment of DNA[deoxyribonucleic acid] which possess information about a particular trait…
Q: What are two different alleles for a trait?
A: A trait is defined as the particular characteristic such as skin color, height, eye color etc. The…
Q: What are genotypes
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: What are the alleles present in an individual?
A: A gene is a precise region of the DNA which regulates a specific trait. An allele is defined as one…
Q: What are the possible phenotypes (and their probabilities)?
A: Dihybrid cross It is mating between two organisms that are identically hybrid for two traits. This…
Q: What is allele frequency?
A: Allele frequency or gene frequency is the frequency of an Allele at a particular locus in a…
Q: What is the difference between a gene and an allele?
A: Genes and alleles are an essential part of genetics.
Q: What is the percentage of the total number of gene copies the allele accounts for?
A: Step 1 Allele frequency refers to how common an allele is in a population. Allele frequency can be…
Q: What is phenotype? Explain with the help of an example.
A: The trait is affected by the genes, proteins, other chemical present inside the cell, interaction…
Q: What are genomic imprinting and nondisjunction?
A: The process of genomic imprinting and nondisjunction are related to genetic material or genome.…
Q: What is an allele? Give example
A: Genes are small segments of DNA that may or may not be expressed phenotypically. They are inherited…
Q: With regard to genotypes, what is a true-breeding organism?
A: A genotype is the genetic expression of an organism, AA, Aa, aa are examples of genotypes, 1:2:1 of…
Q: What is a genotype? Whatis the difference betweengenotype and phenotype?
A: Gene is the basic component of heredity. It is the functional unit of life as it contains all the…
Q: Which are the components of phenotypic variance?
A: Phenotypic variance is defined as the change in the gene expression in response to the environmental…
Q: What is the offspring phenotype ratio?
A: Genetic is the branch of biology that is concerned with the study of genes, genetic variation, and…
Q: What is random (independent) assortment and when does it occur?
A: Gene is the specific sequence of nucleotide in deoxyribonucleic acid (DNA) or ribonucleic acid (RNA)…
Q: How are single-gene traits inherited?
A: A phenotype is a unique feature of an organism. Genes and the climate, as well as relationships…
Q: What are genes with more than one common allele?
A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…
Q: What are alleles of a gene?
A: A gene can be defined as the unit of heredity and are made up of DNA. These genes are responsible…
Q: What are some codominant traits?
A: The genetics is the branch of biology that deals with the study of genes, genetic variation and…
Q: how are karyotypes used? how does a karyotype of a male differ from a female?
A: Karyotype is a simple picture of a person's chromosomes. In order to get this picture, a person's…
Q: How to determine the genotype frequencies ?
A: Introduction Hardy Weinberg equilibrium: this states that the sum of genotypic and allelic…
Q: Where are the father's alleles placed on a Punnett Square?
A: A punnett square is a Diagramatical representation which is used to predict the genotype in a…
Q: overlapping genes?
A: The basic physical and functional unit of heredity is the gene. DNA is the material that makes up…
Q: What is crossing over frequency?
A: Crossing over occurs during Prophase (diplotene stage) of meiosis-I and plays a key role in genetic…
Q: What is a trait is intermediate of parents?
A: According to Mendelian inheritance, a single character is controlled by one or more genes where each…
Q: What is genetic polymorphism? What is the source of genetic variation?
A: A sequence variant that has a population frequency of at least 1% is known as polymorphism.
Q: . What is the original source of variation among thedifferent alleles of a gene?
A: Genetic variation is the term which is used to define the variation in the genetic makeup of a…
Q: What is independent assortment?
A: The law of inheritance was proposed by Gregor Mendel in 1865 using Pisum sativum (garden peas). From…
Q: What is trait shows up equally in the phenotype?
A: The trait is a feature or characteristic of an organism. It can be determined by the environment, or…
Q: What are the difference between breed and species?
A: species is a rank in the classification of naturally occurring organisms that can give rise to…
Q: What is the role of chance in heredity?
A: Heredity or inheritance is referred to as the passing or the transmission of characters from one…
Q: Which allele is an example of a loss-of-function allele?
A: The mutation of a gene or allele can produce mutant allelic forms that either produce a reduced…
Q: What is the difference between genotype and phenotype?Give an example of each
A: The inheritance of traits from the parents to the offspring occurs through genes present on the…
Q: What is pedigree data?
A: Pedigree In pedigree, the chart female can be represented by a circle where a man can represent by…
Q: what are factors that control traits are called?
A: The traits in an organism are determined by the genotypic characters and these characters influence…
Q: What are heterogeneous traits?
A: Genes are the structural and functional units of heredity that carry coded genetic information in…
Q: How are genotype and allele frequencies measured?
A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…
Q: What are some examples of Nondisjunction?
A: Non-disjunction refers to failure of the two members of a chromosome pair to segregate from one…
Q: What is alleles?
A: The term 'chromosome' has been derived from the Greek word which means 'color (chroma) and body…
Q: What are allele-specific oligonucleotides,?
A: The blotting technique is the process of transferring the DNA, RNA or proteins present in the…
Q: Where are the mother's alleles placed on a Punnett Square?
A: PUNNET SQUARE It is a square diagram that is used to predict the genotypes of a particular cross or…
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