Genetics

What is the Definition for Homozygous?

• The passing of traits from parents to offspring

• When two alleles of a gene are the same

Tags

CCSS.RI.6.4

Recessive means...

• SHOWING/

  STRONG

• HIDING/

  WEAK

Tags

CCSS.RI.6.4

CCSS.RL.6.4

Part or section of DNA that codes for traits...

• Genes

• DNA

Tags

CCSS.L.6.4A

What is the definition of phenotype

• DNA

• physical traits

Tags

CCSS.RI.6.4

Which is heterozygous?

• Pp

• PP

• pp

In pea plants, the tall allele is dominant to the short allele. What key would demonstrate this?

• Tall = T Short = S

• Tall = T Short = t

Which is recessive homozygous?

• Pp

• PP

• pp

Tags

CCSS.RI.6.4

What genotype would go in box 2?

• BB
• Bb
• bb

Tags

CCSS.RI.6.1

Different forms of a single gene.

• Trait

• Allele

Tags

CCSS.L.6.4A

The chance that something will occur.

• Probability

• Pure

Tags

CCSS.L.6.4A

CCSS.RI.6.4