8th-T5 L1: Patterns of Inheritance 2

Both parents donate a recessive allele for a trait.

Capital G - Dominant

Lowercase g - Recessive

• gg: Purebred

• GG: Purebred

• Gg: Hybrid

1 parent donates a dominant allele

1 parent donates a recessive allele

Capital G - Dominant

Lowercase g - Recessive

• gg: Purebred

• GG: Purebred

• Gg: Hybrid

Both parents donate a dominant allele for a

Capital G - Dominant

Lowercase g - Recessive

• gg: Purebred

• GG: Purebred

• Gg: Hybrid

What is probability?

• the total amount of time

• how fast something will occur

• a number that

  describes how likely it is that an event will occur

Tags

NGSS.MS-LS4-4

Which are examples of probability?

• coin toss

• boy or girl gender

• how fast something happens

When an organism has two of the same alleles for a trait?

• Homozygous

• heterozygous

• alleles

When an organism has two different alleles for a trait?

• Homozygous

• heterozygous

• alleles