Genetics 1
Father of genetics, studied peas
Gregor Mendel
A gene that is expressed over recessive
Dominant
A random permanent change in an organisms DNA
Mutation
Two identical alleles would be considered
Homozygous
Show Pigs or Arrange Flowers
Arrange Flowers
In DNA bases A bond with....
T
Scientist who proposed the idea of natural selection
Charles Darwin
The physical trait/appearance of an organism
Phenotype
Two different alleles would be considered
Heterozygous
Wear Boots or Hey Dudes
Hey Dudes
Alternative versions of a gene, letters
Allele
Organism with two of the same genes
Homozygous
What are the base pairings for RNA
A-U
G-C
Meiosis produces...
4 unique daughter cells
Notes Day or Lab Day
Lab Day
Two different genes for the same trait
Heterozygous
A gene that is covered up when a dominant gene is present
Recessive
DNA stands for what and is a type of what?
deoxyribonucleic acid
molecule
In a Tt × Tt cross, probability of tt offspring
25%
Jolly Rancher or Air Head
Jolly Rancher
What is the base pair for:
T
G
A
C
What are two main roles of mitosis?
Growth and Repair
Mitosis produces...
2 identical daughter cells
In a TT × Tt cross, probability of TT offspring
50% TT
What is Mrs Walters favorite class period
5