Mendel's principles

Question 1

1

Answer 1

The traits of an organism are determined by its genes

Question 2

2

Answer 2

Each organism has two alleles that make up the genotype for a given trait

Question 3

3

Answer 3

In sexual reproduction, each parent contributes ONLY ONE of its alleles to its offspring

Question 4

4

Answer 4

In each genotype, there is a dominant allele. If it exists in an organism, the phenotype is determined by that allele.