sem.2 4th quarter biology agenda and targets 2015 2

Class

384 / 0 7 / 1 5

Genetics 2

2

Agenda Targets

Class 22 • 4/07/15

• Opener • None

• Turn in Opener

Journals

• 3/10-4/3

• Pass papers back

• Except Per. 2

• Intro to Genetics

• Know where grade is at this

point in time

• Understand grading rubric for

opener journals

• Gain insight to some facts and

fallacies of genetic traits

Class

384 / 0 9 / 1 5

Cellular Processes • Gentics 2

3

Class 23

Opener 4/9/15

You have 10 minutes to complete.

Write in complete sentences.

Use piece of paper.

1.What molecule

controls genetic

traits?

2.Where do

individuals get

their traits from?

3.Give five

examples of

genetic dog traits.

Image A

Class 23

Opener 4/9/15

1.What molecule controls

genetic traits?

Chromosomes,

DNA

2.Where do individuals

get their traits from?

Parents

3.Give five examples of

genetic dog traits.

Coat color, size, eye

color, fur type, tail

type, length of fur,

Image A

Agenda Targets

Class 23 • 4/09/15

• Opener

• Video: “Dogs & More

Dogs”

• Understand the role humans

play in modifying genetics in

domestic animals.

• Understand how a species can

have a variety of sub-species.

Class

384 / 1 4 / 1 5

Genetics 2

4

Class 24

Opener 4/14/15You have 10 minutes to complete. Write in complete sentences. Use

piece of paper.

1.What is a monohybrid cross?

2. Using a Punnett Square cross two yellow seed

coat which are heterozygous.

Image A

3. Who is GregorMendel?

Agenda Targets

Class 24 • 4/14/15

• Opener

• Intro to Genetics

• PowerPoint Part I

• Monohybrid Cross

Practice I

• Understand who the historic

figures behind genetics are.

• Know what a monohybrid

cross is.

• Know the terms

heterozygous & homozygous

as related to genetics.

Class

384 / 1 6 / 1 5

Genetics 2

5

Class 25

Opener 4/16/15

You have 10 minutes to complete.

Write in complete sentences. Use

piece of paper.

1.How many pea plant

traits did Gregor

Mendel work with?

2. Using a Punnett

Square cross a

heterozygous and a

homozygous recessive.

Image A

Agenda Targets

Class 25 • 4/16/15

• Opener

• Finish Monohybrid Cross

Practice I

• Web Activity

• Handout: Mendelian

Genetics Monohybrid Cross

Problem Set

• http://www.biology.arizona.e

du/mendelian_genetics/pro

blem_sets/monohybrid_cros

s/monohybrid_cross.html

• Understand who the historic

figures behind genetics are.


cross is.

• Know the terms



Class

384 / 2 0 / 1 5

Genetics 2

6

Class 26

Opener 4/20/15Write in complete sentences. Use

composition book.

1. Draw a punnett square for a

P generation trait of pea plant

height (tall is dominant).

2. Using a punnett square

cross the ƒ1 generation of the

above cross (Q#1).

3. State the phenotypic and

genotypic ratios for the ƒ1

generation offspring (Q#2).

4. Cross a heterozygous

dominant flower with a white

flower.

5. What are the the phenotypic

and genotypic ratios #4

offspring?

Image A

Agenda Targets

Class 26 • 4/20/15

• Opener

• Dihybrid Cross Notes &

Practice


cross is.

• Know the terms



• Know what a dihybrid cross

is & be able to use a punnett

square to show such a cross.

• Be able to use the terms and

know the ratios for both

mono- and dihybrid crosses.

• Genotype

• Phenotype

Homework Problem Due: 4/22/15

Mom DadHomozygous

Brown Eyes

Heterozygous

Brown Eyes

Dark Hair

Homozygous (per. 1 & 2)

Heterozygous (per. 3)

Blond Hair

Do a Punnett Square

Find Genotypes and Phenotypes and their ratios

*Blue eyes alternate to brown eyes

Class

384 / 2 2 / 1 5

Genetics 2

7

Class 27

Opener 4/22/15Write in complete sentences. Use

composition book.

1. Draw a punnett square

for a ƒ1 generation

dihybrid cross for the

following traits:

a. Dimples

b. Ear Lobes

2. State the phenotypic

and genotypic ratios for

the ƒ2 generation

offspring.

3. What is incomplete

dominance?

Image A

Agenda Targets

Class 26 • 4/20/15

• Opener

• Homework Problem

review

• Mini Lecture

• Incomplete Dominance

• Guinea Pig Dihybrid

Cross Worksheet


cross is.

• Know the terms









• Genotype

• Phenotype

Homework Problem

Mom DadHomozygous Brown Eyes* Heterozygous Brown Eyes*

EE x EeDark Hair Homozygous (per. 1

& 2)

Dark Hair Heterozygous (per.

3)

Blond Hair

HH x

Hhhh

Do a Punnett Square

Find Genotypes and Phenotypes and their ratios


Homework Problem


Mom Dad

Homozygous Brown Eyes* Heterozygous Brown Eyes*

EE EeDark Hair Homozygous(per. 1 & 2)

Dark Hair Heterozygous (per.

3)

Blond Hair

HH (per. 1 & 2)

Hh (per. 3)hh

Gamete: EH (per. 1 & 2)

Gamete: EH, Eh (per. 3)Gamete: Eh, eh

Homework Problem

Period 1 & 2 Period 3

ƒ2 EH Eh

Eh EEHh EEhh

eh EeHh Eehh

ƒ2 EH

EH EEHH

eh EeHh

Gametes:

EH x Eh, ehGametes:

EH, Eh x Eh, eh

Geneotypes: 1:1

EEHH, EeHh

Phenotypes:

All) Brown Eyes, Dark Hair

Geneotypes: 1:1:1:1

EEHh, EEhh, EeHh, Eehh

Phenotypes: 1:1

2) Brown Eyes, Dark Hair

2) Brown Eyes, Blond Hair

Class

384 / 2 4 / 1 5

Genetics 2

8

Class 28

Opener 4/24/15Write in complete sentences. Use composition

book.

1. What are the ƒ1 genotypes?

2. Draw a punnett square for a

ƒ1 generation dihybrid cross

for the following traits:a. Tall (dwarf)

b. Smooth (wrinkled)

3. State the phenotypic and

genotypic ratios for the ƒ2

generation offspring.

4. Cross 2 pink four o’clock

flower with incomplete

dominance. What are the

genotypes and phenotypes?

Image A

1. Heterozygous for all traits.

2. Please see below.

3. Phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1

4. Please see table below.

5. The phenotypes are red, pink, and white.

6. The genotypes are RR, Rr, and rr.

•

•

•

•

The phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1

Please see table below.

The phenotypes are red, pink, and white.

The genotypes are RR, Rr, and rr.

Agenda Targets

Class 26 • 4/20/15

• Opener

• Guinea Pig Dihybrid

Cross Worksheet II

• Genetics Problems II


cross is.

• Know the terms









• Genotype

• Phenotype

Class

384 / 2 8 / 1 5

Genetics 2

9

Class 29

Opener 4/28/15


Use composition book.

1. What are the ƒ1 expected

phenotypes of a monohybrid

cross of mouse coat color

(Image A)?

2. How is a heterozygous

monohybrid cross showing

dominance different from a

heterozygous monohybrid

cross with incomplete

dominance?

3. Cross 2 pink flowers with

incomplete dominance. What

are the genotypic and

phenotypic ratios??

Image A

1. Phenotype: Brown, White; 3:1.

2. There is a difference in phenotypic

ratio;

A. Dominance:

I. g ratio is 1:2:1

II. p ratio is 3:1

B. Incomplete

I. g ratio is 1:2:1

II. p ratio is 1:2:1

3. For incomplete incomplete

dominance

A. The phenotypes are red, pink, and

white.

B. The genotypes are RR, Rr, and rr.

The phenotypic ratios for the ƒ2 generation are: 9:3:3:1 The genotypic ratio is 1:1:2:2:4:2:2:1:1

Please see table below.

The phenotypes are red, pink, and white.

The genotypes are RR, Rr, and rr.

Agenda Targets

Class 29 • 4/28/15

• Opener

• Turn in Genetics

Problems II

• Activity:

• Genetic Probability Lab

• Matching expectant

outcomes with “reality”

• Know what a monohybrid cross is.

• Know the terms heterozygous & homozygous as related to genetics.

• Know what a dihybrid cross is & be able to use a punnettsquare to show such a cross.

• Be able to use the term allele

• Be able to use the terms and know the ratios for both mono- and dihybrid crosses.

• Genotype

• Phenotype

Class

384 / 3 0 / 1 5

Genetics 2

9

Class 30

Opener 4/30/15



1. What is the percent of the ƒ2

generation which is

heterozygous in a

monohybrid cross?

2. What is the percent of the ƒ2

generation which is

homozygous recessive in a

dihybrid cross?

3. How did your expected

outcomes of genetic crosses

compare to observed

outcomes?

Image A

• What is the

percent of the ƒ2

generation which

is heterozygous

in a monohybrid

cross?

• Monohybrid cross is one trait.

• ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; Bb x Bb

• Genotype Results:• BB, Bb, bb

• Ratio 1:2:1

• BB 25%

• Bb 50%

• Bb 25%

• Phenotypic Results• Brown, Blue

• Ratio 3:1

• Brown 75%

• Blue 25%

ƒ1 B b

B BB25%

Bb25%

b Bb25%

Bb25%

1.What is the

percent of the ƒ2

generation which

is homozygous

recessive in a

dihybrid cross?

• A dihybrid cross is two traits.

• ƒ2 generation is the second generation of offspring, the result of a ƒ1 (heterozygous) cross; RrYy x RrYy

• Genotype Results:• Gametes: RY, Ry, rY,ry

• Ratio 1:1:2:2:4:2:2:1:1

• RRYY(1), RRYy (2), RrYY (2),

• RrYy (4), RRyy (1), Rryy (2),

• rrYY (1), rrYy (2), rryy (1)

• 1/16 = 6.25%

• Phenotypic Results• Round Yellow 56.25%

• Round Green 18.75%

• Wrinkled Yellow 18.75%

• Wrinkled Green 6.25%

• Ratio 9:3:3:1

Agenda Targets

Class 29 • 4/28/15

• Opener

• Finish Activity:

• Genetic Probability Lab

• Matching expectant

outcomes with “reality”

• Genetics II Notes

• Know what a monohybrid cross is.

• Know the terms heterozygous & homozygous as related to genetics.

• Know what a dihybrid cross is & be able to use a punnettsquare to show such a cross.


• Be able to use the terms and know the ratios for both mono- and dihybrid crosses.

• Genotype

• Phenotype

Class

385 / 4 / 1 5

Genetics 3

1

Class 31

Opener 5/1/15



1. How many alleles control

blood types?

2. Create a punnett square of a

female with Type O blood

with a male who is

heterozygous for Type B

blood.

3. What are the phenotypes,

genotypes and their ratios?

Image A

1. How many alleles control blood types? 3

2. Create a punnettsquare of a female with Type O blood with a male who is heterozygous for Type B blood.

• Genotype Results:• BO, OO

• Ratio 1:1

• BO 5O%

• OO 50%

• Phenotypic Results• Type B 50%

• Type O 50%O O

B BO25%

BO25%

O OO25%

OO25%

Agenda Targets

Class 31 • 5/4/15

• Opener

• Genetics II Notes• Blood Types

• Sex-linked

• Be able to use heterozygous

& homozygous as related to

genetics.

• Be able to use a Punnett



• Be able to find the genotypic

and phenotypic ratios a

crosses.

• Create a cross for different:

• Blood types

• Sex-linked genes

Class

385 / 6 / 1 5

Genetics 3

2

Class 32

Opener 5/6/15Write in complete sentences.


1. Cross a white-eyed male

with a heterozygous female

fruit fly. Remember a fruit

fly’s eye color is sex-linked.

2. How many males would be

expected from Question 1

cross?

3. How do monohybrid

hetereozygous sex-linked

outcomes compare to

normal hetereozygous

Mendelian crosses?

Image A

• XR Xr

• Xr Y• Female Red• Female White• Male Red• Male White• 1:1:1:1

XR Xr

Xr XR Xr

25%Xr Xr

25%

YXR Y25%

Xr Y25%

Sex-linked

Cross a white-eyed male with a

heterozygous female fruit fly

• Rr x Rr

• RR 1, Rr 2, rr 1

• 1:2:1

• Red 3

• White 1

• 3:1

R r

RRR25%

Rr25%

rRr25%

rr25%

Hetereozygous Mendelian crosses

Cross two ƒ1 red heterozygous flowers.

•B: IBIB, IBi

•A: IAIA, IAi

•O: ii

•AB: IAIB

i i

IB IBi25%

IBi25%

i ii25%

Ii25%

Better Way to Write Blood Types

Female with Type O blood crossed with a

Male who is heterozygous for Type B blood.

Class

385 / 8 / 1 5

Genetics 3

3

Class 33



1. Cross a red-eyed male with

a white-eyed fruit fly.

Remember a fruit fly’s eye

color is sex-linked.

2. How many males would be

expected from Question 1

cross?

3. What are the dihybrid ƒ2

genotypic and phenotypic

ratios?

Image A

•2) XR Xr

•2) Xr Y

•Female Red

•Male White

•1:1 or 50/50

Xr Xr

XR XR Xr

25%XR Xr

25%

YXr Y25%

Xr Y25%

Sex-linked

1.Cross a red-eyed male with a white-eyed

fruit fly. Remember a fruit fly’s eye color is

sex-linked.

Agenda Targets

Class 32 • 5/6/15

• Opener

• Genetics II Notes• Blood Types, Sex-linked, Linked,

Disorders

• Quiz.• Mendelian Genetics

• Punnett Squares

• Mono- & Dihybrid crosses

• Terms

• Incomplete Dominance

• Sex-linked

• Blood types

• Journals Due 4/7—5/8• 8 days, 16 pts.

• Be able to use heterozygous

& homozygous as related to

genetics.

• Be able to use a Punnett



• Be able to find the genotypic

and phenotypic ratios a

crosses.


• Blood types


• Go to class website

• Go to Quizzes & Tests page

• Click on http://socrative.com/

• Choose student

• Last name, first name

Genetics Quiz

http://socrative.com/

Room: 296186• You will need the Genetics Quiz Worksheet to

answer some of the questions in addition to

the Socrative site.

• Show all of your work and remember to write

down your genotypes & phenotypes.



Socrative Student Logon

296186

Class

385 / 1 2 / 1 5

Genetics 3

4

Class 33


Use composition book

1. What will the children’s

phenotypes be if the

dominant traits are

heterozygous (list all

possibilities and their

corresponding numbers.

2. What will the children’s

phenotypes be if the

dominant traits are

homozygous (list all

possibilities and their

corresponding numbers).

Image AA young married couple want

to know what hair their

children might have. They

know that for color dark hair

is dominant over blond hair

and that curly hair is

dominant over straight hair.

The man has curly blond hair

and the woman has straight

dark hair. (Hint: first figure

out what the male’s and

female’s genes are)

Dominant Recessive

Dark hair Blond hair

Curly hair Straight hair

Mendelian

• Male Genotype: Ccdd

Female Genotype: ccDd

• Gametes: Cd, cd x cD, cd

• Genotypes: CcDd, ccDd,

Ccdd, ccdd; 1:1:1:1

• Phenotypes:

• 1 Curly Dark Hair,

• 1 Straight Dark Hair,

• 1 Curly Blond Hair,

• 1 Straight Blond Hair

Cd cd

cDCcDd

25%ccDd

25%

cdCcdd

25%

ccdd25%

Mendelian Genetics

1.What will the children’s phenotypes be if the

dominant traits are heterozygous (list all possibilities and their corresponding numbers.

• Male Genotype: CCdd

• Female Genotype: ccDD

• Gametes: Cd x cD

• Genotypes: CcDd

• Phenotypes: Curly Dark

Hair

Cd

cDCcDd100%

Mendelian Genetics

2. What will the children’s phenotypes be if the

dominant traits are homozygous (list all possibilities and their corresponding numbers).

Agenda Targets

Class 32 • 5/6/15

• Opener

• Return Journals, Papers


Disorders

• Be able to use heterozygous & homozygous as related to genetics.

• Be able to use a Punnett square to show such a cross.


• Be able to find the genotypic and phenotypic ratios a crosses.


• Blood types


• Know most common genetic disorders

Class

385 / 1 4 / 1 5

Genetics 3

5

Class 35



1.Show the expected offspring of a F1 cross.

2.Carry out to the F2generation a cross between a homozygous plain red bird and its homozygous checkered brown mate.

3.A plain brown female pigeon laid five eggs. The young turned out to be: 2 plain red, 2 checkered red, and 1 checkered brown. Describe the father pigeon. Give the genotypes of all birds in this cross. Could any other types of offspring have been produced by this pair?

Image A

• In pigeons the

checkered pattern is

caused by a

dominant allele.

• A plain (non-

checkered) pattern

is recessive.

• Red color is also

caused by a

dominant allele and

brown color by a

recessive allele.

Mendelian

Show the expected offspring of a F1 cross. This is a cross of individuals which are heterozygous both traits, The genotypic results are… The phenotypic results are…

•A dihybrid cross is two traits.

•ƒ2 generation is the second

generation of offspring, the result of

a ƒ1 (heterozygous) cross;

PpRr x PpRrGenotype Results:

• Gametes: Pr, Pr, pR,pr

• Ratio 1:1:2:2:4:2:2:1:1

• PPRR(1), PPRr (2), PpRR (2),

• PpRr (4), PPrr (1), Pprr (2),

• ppRR(1), ppRr(2), pprr(1)

• 1/16 = 6.25%

•Phenotypic Results

• Checkered Red 56.25%

• Checkered Brown 18.75%

• Plain Red 18.75%

• Plain Brown 6.25%

• Ratio 9:3:3:1

PR Pr pR pr

PR PPRR PPRr PpRR PpRr

Pr PPRr PPrr PpRr Pprr

pR PpRR PpRr ppRR ppRr

pr PpRr Pprr ppRr pprr

• Male Genotype: PPrr

• Female Genotype: ppRR

• Gametes: pR x Pr

• Genotypes: PpRr

• Phenotypes: Checkered

Red Bird

pR

PrPpRr100%

Mendelian Genetics

2. Carry out to the F2 generation a cross

between a homozygous plain red bird and its

homozygous checkered brown mate.

Agenda Targets

Class 35 • 5/14/15

• Opener


Disorders

• Pedigrees

• Homework — family

traits

• Be able to use genetics

terms


• Blood types


• Know most common

genetic disorders

Class

385 / 1 8 / 1 5

Genetics 3

5



1. What is a pedigree?

2. How do you denote a

female and a male in

a pedigree?

3. Draw a male carrier

for a color blindness

as it appears in a

pedigree.

Class 35

Opener 5/18/15

Image B

Image A

Agenda Targets

Class 35 • 5/18/15

• Opener

• Pedigrees

• Homework — family

traits

• Create three pedigrees

from your list of family

traits.

•Be able to use genetics

terms

•Create a pedigree using

personal family traits

•Know most common

genetic disorders

Class

385 / 2 0 / 1 5

Genetics 3

6

Write in complete sentences. Use composition book

1. Draw a pedigree of a family with:a. Father’s parentsb. Mother’s brother & sister c. Mother is a middle childd. Father has two brotherse. There are five children, 3

are females. A male and a female is married.

f. Mother’s brother is married with two son & a daughter.

2. Is Image A an autosomal or X-linked problem?

3. For Image B how do you know if the afflicted trait is dominant or recessive?

Class 36

Opener 5/20/15

Image A

Image B


1. Draw a pedigree of a family with:a. Father’s parentsb. Mother’s brother & sister c. Mother is a middle childd. Father has two brotherse. There are five children, 3

are females. A male and a female is married.

f. Mother’s brother is married with two son & a daughter.

2. Is Image A an autosomal or X-linked problem?

3. For Image B how do you know if the afflicted trait is dominant or recessive?

Class 36

Opener 5/20/15

Image A

Image B

Autosomal

• If the disorder is dominant, one of the

parents must have the disorder.

• If the disorder is recessive, neither parent has to have the disorder because they can be heterozygous.

• If most of the males in the pedigree

are affected the disorder is X-linked

• If it is a 50:50 ratio between men and

women the disorder is autosomal

Agenda Targets

Class 36 • 5/20/15

• Opener

• Pedigrees

• Finish creating your

three family traits

pedigrees

• Do page of pedigree

problems.


terms



•Know most common

genetic disorders

Class

385 / 2 2 / 1 5

Genetics 3

7



1. For Image A how do

you know if the

afflicted trait is

dominant or

recessive?

2. Is Image B an

autosomal or X-

linked problem?

3. How many

generations are

shown in these

images?

Class 37

Opener 5/22/15

Image A

Image B


1. For Image A how do you know if the afflicted trait is dominant or recessive?

2. Is Image B an autosomal or X-linked problem?

3. How many generations are shown in these images?

4. What is the dihybrid ƒ1 cross’ offspring phenotypic ratio?

Class 36

Opener 5/20/15

Image A

Image B

Autosomal

• If the disorder is dominant, one of the

parents must have the disorder.

• If the disorder is recessive, neither parent has to have the disorder because they can be heterozygous.

• If most of the males in the pedigree

are affected the disorder is X-linked

• If it is a 50:50 ratio between men and

women the disorder is autosomal

Agenda Targets

Class 36 • 5/20/15

• Opener

• Unit Test

• Pedigree Worksheet


terms



•Know most common

genetic disorders

• Go to class website

• Go to Quizzes & Tests page

• Click on http://socrative.com/

• Choose student

• Last name, first name

Genetics Quiz


Room: 296186• You will need the Genetics Quiz Worksheet to

answer some of the questions in addition to

the Socrative site.

• Show all of your work and remember to write

down your genotypes & phenotypes.



Socrative Student Logon

296186

Class

385 / 2 7 / 1 5

Evolution 3

9



1. For Image A how do

you

Class 39

Opener 5/27/15

Image A

Image B

Agenda Targets

Class 36 • 5/20/15

• Opener

• Evolution Overview


terms



•Know most common

genetic disorders

sem.2 4th quarter biology agenda and targets 2015 2

Education