Genetics
DNA
Cell Division
100

What is a segment of DNA that codes for a specific trait?


Geneā€¦

100

What does DNA stand for?

Deoxyribonucleic acid.

100

What is the process by which a cell divides into two identical cells?


Mitosis.

200

What is a Punnet Square?

A diagram used to predict the genetic combinations of offspring.


200

In DNA which base goes along with thymine?


Adenine.

200

What is the name of the cell division process that creates sperm and egg cells?


Meiosis.

300

what is an organism that has two identical alleles for a trait called?


homozygous.

300

What are the four bases of DNA?


Adenine, Thymine, Cytosine, and Guanine.



300

During which phase of mitosis do the chromosomes line up in the middle of the cell?


Metaphase.