Question

question 23 0.2 points a sequence of dna that controls or partially controls physical characteristics is know as what? a allele b dna c chromosomes d gene

Explanation:

A gene is a segment of DNA that contains the instructions for building and maintaining an organism, and it controls or partially controls physical characteristics (traits). An allele is a variant form of a gene. DNA is the overall molecule that genes are made of. Chromosomes are structures made of DNA and proteins that contain many genes.

Answer:

D. gene