Multiple Choice
In fundamental genetics, what is the term for a version of a gene?
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1. Introduction to Genetics
Fundamentals of Genetics
Multiple Choice
In the context of fundamentals of genetics, an organism's genotype is its:
A
Genetic makeup, specifically the combination of alleles it carries for one or more genes
B
Complete set of proteins expressed in a particular tissue at a particular time
C
Number and structure of chromosomes observed in a karyotype
D
Observable traits or physical appearance resulting from gene expression and environment
Verified step by step guidance1
Understand the definition of genotype: It refers to the genetic makeup of an organism, specifically the combination of alleles it carries for one or more genes.
Differentiate genotype from phenotype: Phenotype is the observable traits or physical appearance resulting from gene expression and environmental influences, not the genetic code itself.
Recognize that the complete set of proteins expressed in a tissue at a particular time relates to the proteome, not genotype.
Know that the number and structure of chromosomes observed in a karyotype describe the organism's chromosomal characteristics, which is related but distinct from genotype.
Conclude that genotype specifically refers to the allelic composition of genes, which determines the hereditary potential of the organism.
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