Genetics 1
Genetics 2
Genetics 3
Genetics 4
Genetics 5
100
How many dominant alleles are needed for a particular trait to show up?
1
100

What makes up a nucleotide?

deoxyribose sugar, nitrogen bases, phosphate

100

What are sections of DNA called?

Genes are section of DNA

100
This is the study of heredity
genetics
100
TT and tt are both examples of a ___________ trait.
purebred/homozygous
200

What alleles will be displayed for heterozygous?

Hh,Bb,Aa

200

Suppose you have ATCGT on one strand. What will be on complementary strand?

TAGCA

200

Deoxyribose Sugar, Nitrogen bases, Phosphate

What makes up a nucleotide?

200
This is an organism's genetic makeup.
Genotype
200
This is an organism's physical appearance.
Phenotype
300
What did Gregor Mendel cross-pollinate in his genetics experiments?
Plants / pea plants
300
An organism with 2 different alleles for a trait is called a ______.
Hybrid/heterozygous
300
This shows all of the possible outcomes of a genetic cross.
Punnett square
300
This type of organism has 2 different alleles for a trait
Heterozygous
300
What happens when a recessive allele is paired up with a dominant allele?
It is hidden / doesn't show up
400
This is a number that describes how likely it is that an event will occur.
Probability
400
This type of organism has 2 dominant alleles for a trait.
Homozygous dominant
400

An individual's gene, two alleles inherited for a particular gene.

What is genotype?

400

An individuals observable traits like hair color, eye color, blood type

What is phenotype?

400
This type of organism has 2 recessive alleles for a trait
Homozygous recessive
500
This is the passing of physical characteristics from parent to offspring.
Heredity
500
This was the scientist who first began studying heredity and genetics.
Gregor Mendel
500
Different forms of a gene.
alleles
500

What are the four nitrogen bases?

A T C G (Adenine, Thymine, Cytosine, Guanine)

500
Factors that control traits are called.....
Genes
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