Heredity

What is the genotypic ratio here

• TT = 25% Tt= 50% tt=25%
• all tall
• TT= 75% tt = 25%
• Tt = 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

What allele combination should go in the missing box?

• AA
• Aa
• aa
• none of these

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is a gene

• something about science probably

• set of information that controls a trait

• an abnormal disorder

• doubled rod of condensed chromatin

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The genotypic ratio here is

• 25% blue eye 75 % brown eye 
• BB = 25% Bb = 50% bb = 25%
• BB= 50 % bb = 50%
• All brown eye

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

What is a genotype

• Two different alleles

• A number that describes how likely something will occur

• Different forms of genes

• Organism's genetic makeup

Scientifical study of heredity

• Alleles

• Genetics

• genotype

• monohybrid

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

what is phenotype

• it's this one

• organisms genetic make up

• An organism's physical appearance

• set of information that controls a trait

Different forms of genes

• heterozygous

• monohybrid

• Alleles

• gene

What % of the offspring in this cross are heterozygous?

• 25
• 50
• 75
• 100

Tags

NGSS.HS-LS3-3

What is probability

• A number that discribes how likely something is to occur

• two different alleles

• formes of genes

Tags

NGSS.HS-LS3-3

NGSS.HS-LS4-3