Instructions
Read each question carefully and select the correct answer or provide a complete response where needed. Use the space provided to write your answers.
Multiple Choice Questions
1. What is Trisomy?
a) A condition where a person has three copies of a chromosome
b) A condition where a person is missing a chromosome
c) A condition where a person has only one copy of a chromosome
2. Which of the following is NOT a type of Trisomy?
a) Trisomy 21
b) Trisomy 18
c) Trisomy 2
d) Trisomy X
e) Trisomy Y
3. What is the most common form of Trisomy in humans?
a) Trisomy 21
b) Trisomy 18
c) Trisomy 13
Short Response Questions
4. What are the three main types of Trisomy? Use the space below to list them.
5. What are some common physical characteristics associated with Trisomy 21 (Down Syndrome)?
Long Response Question
6. Explain the difference between Trisomy and Monosomy. How do these chromosomal abnormalities affect human development?