What is a phenotype of an organism?(1 point)

an observable trait

The correct answer is: an observable trait.

The correct answer is "an observable trait." A phenotype refers to the physical or observable characteristics of an organism, such as its appearance, behavior, or any other observable trait.

To get to this answer, you can eliminate the options that are not associated with phenotypes.

- "A section of DNA" and "a structure that carries genetic information" are incorrect because they refer to the genotype, which is the genetic makeup of an organism.
- "A combination of alleles" is also incorrect because the combination of alleles refers to the genotype, not the phenotype.

By process of elimination, the correct answer is "an observable trait."

What is an allele?(1 point)
Responses

a dominant form of a gene
a dominant form of a gene

a form of a gene
a form of a gene

the location of a gene on a chromosome
the location of a gene on a chromosome

the trait a gene controls

a form of a gene

Which structure carries genetic information?(1 point)
Responses

nucleus
nucleus

protein
protein

chromosome
chromosome

centromere