Genetics and the Punnett square T2e

________ is how a trait appears, or is expressed. The part we can see.

• Dominance

• Genotype

• Phenotype

• Polygenic Inheritance

Tags

NGSS.HS-LS1-1

_______ are the different forms of a gene.

• Duplicates

• Genes

• Pairs

• Alleles

A ________ is a section on a chromosome that has genetic information for one trait.

• Duplicate

• Gene

• Pair

• Allele

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

The chromosomes inside you exist as ________, one from each of your parents.

• Duplicates

• Genes

• Pairs

• Alleles

Tags

NGSS.HS-LS3-1

A __________ is a model used to predict possible genotypes and phenotypes of offspring.

• Pedigree

• Punnett Square

• Codominance

• Genetic Make-up

_________ is when the two alleles of a gene are different. Rr

• Heterozygous

• Genotype

• Phenotype

• Homozygous

__________ is when the two alleles of a gene are the same. RR and rr

• Heterozygous

• Genotype

• Phenotype

• Homozygous

In __________, uppercase letters represent dominant alleles and lowercase letters represent recessive alleles.

• Cells

• Genotypes

• Genetics

• Symbols

__________ is the two alleles that control the phenotype of a trait.

• Genotype

• Phenotype

• Codominance

• Pairs

Tags

NGSS.HS-LS3-1

Which of the following genotypes is homozygous dominant?

• A
• Aa
• AA
• aa