Multiple Choice
In the context of the fundamentals of genetics, both DNA and RNA are which type of biological macromolecule?
11
views
1. Introduction to Genetics
Fundamentals of Genetics
Multiple Choice
In the context of fundamentals of genetics, what is the definition of a phenotype?
A
A diagram used to predict offspring genotypes from parental crosses
B
The observable traits of an organism resulting from the interaction of its genotype and the environment
C
The genetic makeup of an organism, including all of its alleles
D
A variant form of a gene found at a specific locus on a chromosome
Verified step by step guidance1
Understand that in genetics, the term 'phenotype' refers to the observable characteristics or traits of an organism.
Recognize that these traits result from the interaction between the organism's genetic makeup (genotype) and environmental factors.
Differentiate phenotype from genotype, where genotype is the genetic constitution, and phenotype is how those genes are expressed visibly or functionally.
Note that phenotype includes traits such as height, eye color, behavior, and biochemical properties that can be observed or measured.
Remember that phenotype is not just determined by genes alone but also by how the environment influences gene expression.
Related Videos
Related Practice
