Matching Commonly Mixed-Up Vocab Worksheet

This printable matching worksheet on the topic of Genetics & DNA has 15 questions and answers to match. This matching worksheet is also available to download as a Microsoft Word document or a PDF.

A trait always expressed
The alleles that make the trait
Allele pairs separate during gamete formation
A haploid sex cell. 2 join to make a Zygote.
Where chromatids are held together
A cross determining one trait. Uses a 2x2 punnet square.
A fertilized ovum
When dominant traits "mix" together to make a unique trait
The trait expressed.
A form of a gene
When a trait is not always expressed
bb
Bb
DNA copied into mRNA
mRNA being used to synthesize protein.