A cross between a wild-type fruit fly strain and various true-breeding mutant strains (all at a single locus) for bristle mutations resulted in the following phenotypes: MutantBristle Phenotype10.20 shorter20.30 longer30.75 shorter4bent and damaged, non-functional5no bristles Using Muller's Morphs classification, Mutant 1 could be considered what type of "morph?" Question 6 options: Gain-of-function morph Antimorph Neomorph Amorph Hypomorph

Muller's morph classification is used to classify different types of mutation based on the…

n and various true-breeding mutant strains (all at a single locus) for bristle mutations resulted in the following phenotypes: Mutant Bristle Phenotype 1 0.20 shorter 2 0.30 longer 3 0.75 shorter 4 bent

n and various true-breeding mutant strains (all at a single locus) for bristle mutations resulted in the following phenotypes: Mutant Bristle Phenotype 1 0.20 shorter 2 0.30 longer 3 0.75 shorter 4 bent

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter11: Genome Alterations: Mutation And Epigenetics

Section: Chapter Questions

Problem 20QP: The cystic fibrosis gene encodes a chloride channel protein necessary for normal cellular functions....

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Question

A cross between a wild-type fruit fly strain and various true-breeding mutant strains (all at a single locus) for bristle mutations resulted in the following phenotypes:

Mutant	Bristle Phenotype
1	0.20 shorter
2	0.30 longer
3	0.75 shorter
4	bent and damaged, non-functional
5	no bristles

Using Muller's Morphs classification, Mutant 1 could be considered what type of "morph?"

Question 6 options:

	Gain-of-function morph
	Antimorph
	Neomorph
	Amorph
	Hypomorph

Definition Definition Observable physical traits or characteristics of an organism, which are determined by its genetic makeup (genotype) as well as environmental factors. These traits can include anything from eye color or height to behavior or disease susceptibility. Understanding an organism's phenotype is important in fields such as genetics, medicine, and ecology.

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