Genetics 1
Genetics 2
Genetics 3
Genetics 4
Genetics 5
100

The unit that determines traits

What is a gene?

100

The man whom history credits as the founder of heredity, or, genetics

Who is Gregor Mendel?

100

An organism's complete genetic makeup. 

What is a genotype?

100

The physical appearance of an organism

What is a phenotype?

100

Brown eyes, tall, blonde hair are all the ____ of the organism

What is phenotype?

200

What we call new (baby) organisms

What are offspring?

200

The stronger of the two kinds of alleles

What is a dominant allele?

200

Heredity works by a combination of chance, or what we also call...

Probability

200

The weaker of the two kinds of alleles

What is a recessive allele?

200

Passing of genes from one generation to the next is called?

Heredity

300

This is a heterozygous genotype: AA Tt gg

What is big T; little t? Tt

300
The grid where we determine each possible genetic outcome an offspring may have
What is a Punnett square
300

A genotype that contains two of the same allele

What is a homozygous genotype?

300

The information needed to fill in a Punnett square

What are the parents genotype?

300

The classification of this genotype: pp

What is homozygous recessive

400

The probability of a heterozygous offspring when two heterozygous parents procreat.

What is 50%?

400

The two types of alleles possible

What is dominant and recessive?

400

What are example of nitrogen bases? List 4.

Adenine, Thymine, Guanine, Cytosine

400

The genotypes of the parents if the offspring is tt

What is tt? (homozygous recessive)

400

Aa is classified as this

What is heterozygous?

500

This one is homozygous recessive: HH, Hh, or hh

What is hh (little h/ little h)?

500

This genotype is represented by Hh.

What is heterozygous dominant?

500

What makes up DNA?

Nucleotide

Sugar, Phosphate and Nitrogen Base

500

Gray eyes are a recessive trait. Cross a homozygous recessive mother and a heterozygous father. The odds of the child having gray eyes is

What is 50%?

500

Cross a heterozygous genotype with another heterozygous genotype. The probability of the recessive trait appearing would be this

What is 25%?

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