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- Genotyping is the process of determining differences in the genetic make-up (genotype) of an individual by examining the individual's DNA sequence using biological assays and comparing it to another individual's sequence or a reference sequence. It reveals the alleles an individual has inherited from their parents.
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What is a genotype in biology?
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Apr 28, 2017 · Genotype Definition. The genotype of an organism is the chemical composition of its DNA, which gives rise to the phenotype, or observable traits of an organism. A genotype consists of all the nucleic acids present in a DNA molecule that code for a particular trait. The outward appearance, or phenotype, is the result of interactions of proteins ...
Jun 11, 2022 · Genotype Definition. Genotype is the genetic makeup of an individual cell or organism that determines or contributes to its phenotype. The contrasting terms genotype and phenotype are used to define the characteristics or traits of an organism.
The genotype, is what the genes they have code for - in order for mother and father to have a blue eyed child, they must have a genotype that includes both brown and blue. If father and mother each give their individual blue eye gene to their child, the child will have two blue eye genes and no brown eye genes, so eyes will be blue.
- Who came up with the punnet squaresAs the name suggests, a Mr./Ms. Punnett, Mr. Reginald Punnett to be exact.
- what is epistasisIt is when one gene affects the expression of another gene. For example, mice have a color gene and can have an allele for black (B) fur color and...
- Why does both Geno and phenotype influence from the environment??Are they talking about the environm...Genes mainly influence phenotype. However, the environment also influences gene expression. Phenotype relies on the grade of gene expression.
- Doesn't the crossover between the homologous chromosomes mix up the alleles?I'm not sure what you mean by "mix up" the alleles — a major benefit of crossovers is that it can create new combinations of alleles (and sometime...
- How did Mendel derive his law of segregation from this monohybrid experiment? (It is not clear to me...If gamete can pass down both alleles, the possibility will be 1/16. The fact that the possibility of 1/4 exists, suggests that only 1 of the 2 alle...
- if your parents are one brown and blue eyed and the child is brown eyed. in the future can the child...The child's child would only be able to get blue eyes (25% of the time, like Okapi said) if both parents were Bb. Zero chance if either, or both we...
- when it says self fertilization, I think I understand the concept of how one of a plant's sperm fert...I think they're healthy. Many kinds of plants are able to self-fertilize without any issues, and since these pea plants did it, I assume their offs...
- what are homologous genesi don't think the other posted answer is right. The question was "what are homoLOgous genes", but the answer seemed more lined up for "homoZYgous"...
Nov 23, 2021 · Genotype. The genotype is the genetic code or “blueprint.” A genotype is heritable, meaning parents pass genes on to their offspring. A gene is a set of instructions in DNA or RNA that codes for proteins that produce a trait, such as eye color or height. Alleles are different forms of a trait.
The organism’s underlying genetic makeup, i.e., the combination of alleles, is called its genotype. When diploid organisms carry the same alleles for a given trait, they are said to be homozygous for the genotype; when they carry different alleles, they are said to be heterozygous.
A particular genotype is described as homozygous if it features two identical alleles and as heterozygous if the two alleles differ. The process of determining a genotype is...
Genotype is the actual versions of the gene you have and then the phenotypes are what's expressed or what do you see. So if I get a brown-eyed gene from my dad-- And I want to do it in a big-- I want to do it in brown.
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