Genetics Test Review

The passing of traits from parent to child is known as _______________.

• heredity

• gene

• DNA

• RNA

_____ is the genetic makeup of an organism.

• phenotype

• genotype

A ____ is a region of DNA that controls a trait.

• gene

• phenotype

• chromatin

• genotype

Passing traits from parents to their offspring

• Genetics

• Heredity

• Punnett square

• Monohybrid cross

The study of heredity is called

• Science

• DNA

• Dominant

• Genetics

What is a trait?

• Your DNA

• The things that make an individual unique

• Common characteristics in a species

• Chromosomes

Where are "Genes" found?

• Mitochondria

• Cytoplasm

• Centrosomes

• Chromosomes

How many chromosomes do humans have?

• 23

• 92

• 46

• 184

when you have two different genes

• heterozygous
• dominant
• homozygous

Which of the following cell types is formed by meiosis?

• muscle cells
• skin cells
• sperm cells
• blood cells