54. Lesson 8(DOT)1(COLON) Genes, Alleles and Monohybrid Inheritance

Lesson Focus — Quiz

Test your understanding of lesson focus with 5 practice questions.

Practice Questions

Question 1

What is the term for different versions of a gene that can exist at a specific locus?

Question 2

In a monohybrid cross between a homozygous dominant plant and a homozygous recessive plant, what is the expected genotype ratio of their offspring?

Question 3

Which term describes an observable characteristic or trait of an organism?

Question 4

What kind of genetic diagram is used to predict the outcome of a monohybrid cross?

Question 5

If a plant with a genotype of $Aa$ is crossed with another $Aa$ plant, what fraction of the offspring are expected to be homozygous recessive?