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WorksheetsGenetics Quiz Vocab
Total questions: 13
Worksheet time: 7mins
What is the principle of dominance?
The dominant gene always shows up
The recessive trait is always hidden
The genes separate into different gametes
The genetic makeup of an organism
What is the principle of segregation?
The dominant gene always shows up
The recessive trait is always hidden
The genes separate into different gametes
The genetic makeup of an organism
What is genotype?
The dominant gene always shows up
The recessive trait is always hidden
The genetic makeup of an organism
The outward appearance of an organism
What is phenotype?
The dominant gene always shows up
The recessive trait is always hidden
The genetic makeup of an organism
The outward appearance of an organism
Can phenotypes be the same even when the genotypes are different?
Yes
No
Sometimes
Depends on the organism
What is the First Filial Generation (F1)?
The offspring from the parental cross
The offspring produced when two F1 are crossed
The genetic makeup of an organism
The outward appearance of an organism
What is the Second Filial Generation (F2)?
The offspring from the parental cross
The offspring produced when two F1 are crossed
The genetic makeup of an organism
The outward appearance of an organism
What is a recessive gene?
A gene that is not expressed unless it is pure
A gene that always shows up
A gene that is hidden by a dominant gene
A gene that separates into different gametes
What is the Parental generation (P1)?
The group of organisms used to make the first cross
The offspring from the parental cross
The offspring produced when two F1 are crossed
The genetic makeup of an organism
What is a hybrid organism?
An organism that is not pure
An organism that has only one kind of gene
The crossing of one set of traits
The crossing of two sets of traits
What are 2 genes that are alike called?
Heterozygous
Homozygous
phenotype
genotype
Two genes for the same trait that are different are called____________?
Homozygous
Recessive
Heterozygous
Dominant
What is a monohybrid cross?
P1 generation
an organism that is not pure
the crossing of two sets of traits
the crossing of one set of traits
