NEET · Bio · Principles of Inheritance · Chromosome Pair Count

Exercise and reference answers

Matching pairs

1. A

   Human somatic cell

   B

   23 pairs (46)

2. A

   Human gamete

   B

   23 (haploid)

3. A

   Down syndrome

   B

   Trisomy 21

4. A

   Klinefelter syndrome

   B

   XXY

5. A

   Turner syndrome

   B

   XO (45)

Instructions

Flip cards to match each condition to karyotype.