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Two Trait Punnett SquareTwo Trait Punnett SquareMate a heterozygous male rabbit with black, short hair (BbHh) with a heterozygous female rabbit with black, short hair.

BH Bh bH bh

BH

Bh

bH

bh

BBHH BBHh BbHH BbHh

BBHh BBhh BbHh Bbhh

BbHH BbHh bbHH bbHh

BbHh Bbhh bbHh bbhh

Genotype ratio:

Phenotype ratio:

_ BBHH_ BBHh

_ BbHH_ BbHh

_ BBhh

_ Bbhh

_ bbHH_ bbHh_ bbhh

_ Black, short hair

_ Black, long hair_ White, short hair

_ White, long hair

12:0012:00Use FOIL!!

3:003:00

If a dad is heterozygous for Type B blood and a mom is heterozygous for Type A blood, … create a Punnett Square to determine the blood type(s) of their children?

If a dad is heterozygous for Type B blood and a mom is heterozygous for Type A blood, … create a Punnett Square to determine the blood type(s) of their children?

1. Determine the trait studied.2. Assign a letter for the dominant & recessive alleles.3. Record the genotype of the parents.4. Determine the F1 generation using a Punnett Square

1. Determine the trait studied.2. Assign a letter for the dominant & recessive alleles.3. Record the genotype of the parents.4. Determine the F1 generation using a Punnett Square

Single Trait Punnett Square

Single Trait Punnett Square

IB i

IA

i

IA IB IA i

IB i i i

1. What are the blood types of the children?2. Which child(ren) can the mom donate to?3. Which child(ren) can the dad donate to?4. Who can get blood from everyone in the      family (the universal recipient)?5. Who can donate blood to everyone in      the family (the universal donor)?6. Who in the family cannot get blood      from any family member? Why?

Heterozygous B dadHeterozygous A mom

Single Trait Punnett Square

Single Trait Punnett Square

IB i

IA

i

IAIB IAIi

IB i i i i i

IA

IB

IAi IAi

IBi IBi

Make an F2 Generation

Id the Blood Type

Id the Blood Type

___________

___________

___________

___________

Type B Blood

Type AB Blood

Type O Blood

Type A Blood

10%

4%

46%

40%

Background

I’ll bet you $10 that Calico cat is a female!

6:006:00

6:006:00Identify the Mode of InheritanceIdentify the Mode of Inheritance

CodominanceEpistaticIncomplete dominancePolygenic Multiple allelesSex-linked

CodominanceEpistaticIncomplete dominancePolygenic Multiple allelesSex-linked

9:009:001. What is the name of this visual?2. What are the structures shown called? (individually and the pairs)3. How many are there? (individually and in pairs)4. Why are the shown in pairs?5. What are # 1-22 referred to as?6. What is # 23 referred to as?

1. What is the name of this visual?2. What are the structures shown called? (individually and the pairs)3. How many are there? (individually and in pairs)4. Why are the shown in pairs?5. What are # 1-22 referred to as?6. What is # 23 referred to as?

For each of the karyotypes shown, tell the following:a. Male or female?b. Number of chromosomes?c. If any sign of a disorder? How do you know? Tell where. What is it called?

For each of the karyotypes shown, tell the following:a. Male or female?b. Number of chromosomes?c. If any sign of a disorder? How do you know? Tell where. What is it called?

KaryotypesKaryotypes

1. _______________________2. _______________________3. _______________________4. _______________________5. _______________________6. _______________________