Based on the ideas proposed by Morgan, which of the followingstatements concerning linkage is not true?a. Traits determined by genes located on the same chromosome arelikely to be inherited together.b. Crossing over between homologous chromosomes can create newallele combinations.c. A crossover is more likely to occur in a region between two genesthat are close together than in a region between two genes that arefarther apart.d. The probability of crossing over depends on the distance betweenthe genes.e. Genes that tend to be transmitted together are physically located onthe same chromosome
Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
Based on the ideas proposed by Morgan, which of the following
statements concerning linkage is not true?
a. Traits determined by genes located on the same chromosome are
likely to be inherited together.
b. Crossing over between homologous chromosomes can create new
allele combinations.
c. A crossover is more likely to occur in a region between two genes
that are close together than in a region between two genes that are
farther apart.
d. The probability of crossing over depends on the distance between
the genes.
e. Genes that tend to be transmitted together are physically located on
the same chromosome
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