Science Flashcards
1
Q
Phenotype
A
physcial apperance of an organism
2
Q
Genotype
A
Genetic makeup of an organism
3
Q
Mandel
A
Studied pea plants
4
Q
Homozygus
A
pure -RR
5
Q
heterozygus
A
Hybrid -Rr
6
Q
acquired traits
A
obtained in your life
7
Q
inherited traits
A
obtained form parents
8
Q
pedigree
A
a diagram that shows how traits are passed down from one generation to the next.
9
Q
carriers
A
people who carry the recessive allel but do not show the trait.
10
Q
codominance
A
both versions show up in hybrid (red x white= red and white spots)
11
Q
incomplete dominance
A
blending ( red x white=pink)
12
Q
Base pairing
A
Adenine - Thymine, Cytosine- Guanine
13
Q
structure of dna
A
Double helix, twisted ladder, spiral staircase
14
Q
where is dna found
A
nucleus of all cells
15
Q
mutations
A
A permanent change in the DNA code
