ALLELES AND GENES

Question 1

GENETIC MAKEUP, APPEARANCE AND DETERMINED BY DOMINANT GENE (RECESSIVE NOT EXPRESSED AS IS MASKED)

Answer 1

Phenotype

Question 2

either heterozygous or homozygous, what alleles the organism has

Answer 2

genotype

Question 3

codes for a trait (segment of DNA)

Answer 3

gene

Question 4

different versions of the gene, example

Answer 4

allele, e.g eye colour gene= eye colour, allele = blue, brown, green