1. Which of these is a recessive homozygous genotype?
1 of 17
Other questions in this quiz
2. What is a person's weight determined by?
- genes and environment
- neither genes nor environment
3. The correct size order from smallest to largest?
- chromosome, cell, nuclues, gene
- gene, chromosome, nucleus, cell
- gene, nucleus, chromosome, cell
- chromosome, gene, nucleus, cell
4. How many chromosomes does a human body cell have?
5. What is the chance of a child suffering from cystic fibrosis if both parents are carriers?