Genetic Mutations

Multiple Choice

An offspring will receive how many alleles from each parent to determine a specific trait?

• one
• two
• three
• five

Multiple Choice

Analyzes the inheritability of Sickle Cell Anemia,

a recessive trait that must be passed on

from both parents.

• Nondisjunction Punnett Square

• Hemophilia Punnett Sqaure

• Cyctic Fibrosis Punnett Square

• Sickle Cell Anemia Punnett Square

Multiple Choice

this image is an example of

• codominance
• dominance
• incomplete dominance

Open Ended

Why might some genetic mutations be considered beneficial or neutral rather than harmful?

Multiple Choice

Which of the following best describes a genetic mutation?

• A change in the DNA sequence that alters genes

• A process that only occurs in plants

• A temporary change in behavior

• A disease caused by bacteria

Multiple Choice

Which of the following is NOT a type of inherited mutation?

• Germline mutations

• Chromosomal mutations

• Single gene mutations

• Somatic mutations

Open Ended

Explain how environmental factors can lead to mutations in DNA. Provide examples based on the slide contents.

Multiple Choice

Which of the following statements about genetic inheritance probability is correct?

• Punnett squares predict inheritance patterns

• Each parent contributes two alleles

• Probability is always expressed as ratios

• There is always a 50% chance of inheriting a trait

Open Ended

List and briefly describe two patterns of inheritance mentioned in the slides.

Multiple Choice

Which of the following factors can impact the genetic makeup of a population?

• Natural selection

• Genetic drift

• Gene flow

• All of the above

Multiple Choice

Which of the following is NOT a real-world example of a genetic disorder listed in the slides?

• Sickle cell anemia

• Cystic fibrosis

• Color blindness

• Diabetes

Open Ended

Explain how modern applications such as genetic screening and gene therapy can help manage or prevent the genetic disorders mentioned in the previous slide.

Open Ended

Summarize one key idea you learned about genetic mutations and explain why it is important.