$100 Genetics Traits Probability Punnett Squares Genetic Advances $200 $300 $400 $500 $100 $200 $300...

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$100 Genetic s Trait s Probabili ty Punnet t Square s Genetic Advances $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Jeopard y

description

Sections of DNA that contain instructions for expressing a trait What are genes?

Transcript of $100 Genetics Traits Probability Punnett Squares Genetic Advances $200 $300 $400 $500 $100 $200 $300...

Page 1: $100 Genetics Traits Probability Punnett Squares Genetic Advances $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300.

$100

Genetics Traits ProbabilityPunnet

t Square

s

Genetic Advances

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Jeopardy

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The dominant allele does not

completely mask the recessive

allele.What is incomplete

dominance?

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Sections of DNA that contain instructions for expressing a

trait

What are genes?

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You inherit ½ of these from your

mother and ½ from your

fatherWhat are chromosomes?

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The purpose of

cell division, effecting

sex cells to create

offspring.What is

Reproduction?

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What is growth and repair?

The purpose of division for

skin cells when you cut

yourself.

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What is a Punnett Square?

It is used to predict the possible combination of alleles.

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What is the Genotype?

An organism’s allele combinations.

BB Bb

Bb bb

bB

B

b Bbb Bb

B

b Bb

BBB

b Bb

BbBBB

b Bb bb

BbBBB

b Bb

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What is the

Phenotype?

The physical appearance of a trait.

BB Bb

Bb bb

bB

B

b

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What is Heterozygou

s?

A genotype with one dominant and one recessive gene.

BB Bb

Bb bb

bB

B

b

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What is Homozygo

us Recessive?

A genotype where both genes are recessive.

BB Bb

Bb bb

bB

B

b

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What is one-half or 50%?

The chance of getting a heterozygous outcome.

HH Ht

Ht tt

tH

H

t

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What is 1 out of 4 or 25%?

The chance of getting a homozygous dominant outcome.

HH Ht

Ht tt

tH

H

t

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What is 1 out of 4 or 25%?

The chance of getting a homozygous recessive outcome.

HH Ht

Ht tt

tH

H

t

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What is the dominant?

The form of the trait that has a 75% chance of

being displayed in the offspring.

DD Dd

Dd dd

dD

D

d

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What is the recessive?

The form of the trait that has a 25 % chance of being displayed in the

offspring.

DD Dd

Dd dd

dD

D

d

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The genotype

of the parent

not shown.

What is TT?

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What is rr?

The genotype of the offspring not shown.

RR Rr

Rr ??

R r

R

r

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The ratio of dominant to recessive phenotypes.

What is 3:1?

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What both the A and B alleles are shown in the blood type Punnett

square.

What is co-dominant?

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Bonus! $200The missing phenotypes.

What is SS, Ss= Squarepants and ss=roundpants

Trait Dominant Gene Recessive GeneBody Shape Squarepants (S) Roundpants (s)

Genotype Phenotype

SS ?Ss ?ss ?

SSSSS

Ss s

sss

s

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An organism that is

genetically identical to the organism from

which it is produced.

What is a clone?

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An “x-ray” of DNA that is used by law enforcement to

connect a suspect to the scene of a crime .

What is DNA profiling?

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Genes from one organism are transferred into DNA of a different organism in this

process.

What is Genetic Engineering?

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A DNA technology used by the farming industry to improve food

crops.

What is GMO food or Genetically engineered

crops?

Golden Rice adds Vitamin AFish DNA +

Tomato DNA

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Scientific research to crack the

code (map) human DNA.

What is the Human Genome Project?

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A form of treatment for people who have cancer.

What is radiation therapy