Word for characteristic expressed by alleles e.g. blue eyes
Phenotype
Name for the new individuals produced.
Offspring
First generation cross.
F1 cross
Name of DNA structure.
Double helix
The alleles being carried e.g Ff
Genotype
Second generation cross
F2 cross
Number of chromosomes in human body cells.
23 pairs (46)
Name for when different alleles are being carried.
Heterozygous
The number of nucleotide chains found in DNA
2
What genes are carried on inside a nucleus.
Chromosomes
Bb - homozygous or heterozygous?
Heterozygous
What sections of DNA are called.
Genes
An allele that has a weaker influence on characteristic expressed.
Recessive
An allele that has a stronger influence on characteristic expressed.
Dominant
Name for different forms of the same gene.
Alleles
Name for when the same alleles are being carried.
Homozygous
Where DNA is found in a cell.
Nucleus