The matrix below provides information about each candy 'species. Each column represents a candy trait, with 1's meaning the candy bar has that trait, and 0's meaning the candy bar does not have that trait. For example, Cherry Mash (24) is the only candy bar with the Cherry trait, while both Almond Joy (21) and Mounds (22) have the Coconut trait. (The trait matrix tells you which candy bars have which traitsYou do not need to be familiar with them beforehand ) Based upon this phylogenetic tree and this trait matrix, is the following statement supported? True for 'yes, the statement is supported, False for 'no, the statement is not supported 1)" Peanut butter " (18, 3) evolved convergently . True or false 2) Coconut (21, 22) is a paraphyletic trait . True or false 3)The ancestral Candy bar tasted of mint True or false 4) “Mint” is not a recently derived trait True or false
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.
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