Genetics Flashcards
(10 cards)
1
Q
Gamete
A
Cell with half the normal chromosomes and only used for sexual reproduction.
2
Q
Chromosome
A
Are made up of long DNA molecules
3
Q
Gene
A
A gene is a section of the DNA that carries a specific protein
4
Q
Alleles
A
Different forms of the same gene
5
Q
Dominant Allele
A
A for of a gene whose characteristics are always expressed if present in the genotype.
6
Q
Recessive Allele
A
A form of a gene whose characteristics is only expressed of two copies are present in the genotype.
7
Q
Homozygous
A
An individual with two identical alleles for a characteristics.
8
Q
Heterozygous
A
An individual with two different allele for a characteristics.
9
Q
Genotype
A
The allele presents in an organism.
10
Q
Phenotype
A
How the alleles of an organism are expressed.
