it ess module 1 biology genetics jeopardy d taysom & k. martin bb bbbbbb bbbbbbb

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IT Ess Module 1 BIOLOGY Genetics JEOPARDY D Taysom & K. Martin B b B BB b B b Bb b b

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IT Ess Module 1

BIOLOGY

Genetics

JEOPARDY

D Taysom & K. Martin

B b

B BB bB

b Bb bb

IT Ess Module 1

RouterRouterModesModes

WANWANEncapsulationEncapsulation

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It’s in the It’s in the BloodBlood

MonohybridMonohybridCrossesCrosses

VocabularyVocabulary What MendelWhat Mendel

Didn’tDidn’tFigure OutFigure Out

GenderGenderMattersMatters

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► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

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Question

The alleles for blood type present in the human population.

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A: What are A, B and O?

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QuestionA: What are A and B?

The dominant allele(s) for human blood type.

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A: What is AB?

The blood type(s) that a person with O blood would NOT see in their offspring.

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A: What is 25% ?

The probability that a woman who is a carrier for hemophilia would have a son that expresses the disorder.

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A: What is 100%?

The percent of his daughters that a hemophiliac man passes the hemophilia allele to.

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Question

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A: What is 4:0 ?

The phenotype ratio of the following cross.

BB x bb

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Question

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A: What is a 0:4:0?

The phenotype ratio of the following cross.

BB x WW

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Question

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A: What are G- 0:2:2 and P- 0:2:2 ?

The genotype and phenotype ratios of the following cross.

BB’ x B’B’

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Question

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A: What is a If the father has the A allele?

The conditions under which a woman with O blood could give birth to a child with A blood.

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Question

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A: What is 1:2:1 ?

The phenotype ratio of a cross between two pink snapdragons.

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Question

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A: What is codominance ?

The type of inheritance represented by the cross AF x AA.

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A: What is incomplete dominance ?

The type of inheritance represented by the cross AA x A’A’.

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A: What is a spontaneous mutation

A genetic disorder that appears in an offspring that does NOT come down from the parents is probably a result of this.

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A: What are autosomes?

The chromosomes that are not sex chromosomes

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A: What is an pleiotropy ?

One gene controls the expression of more than one trait

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Question

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A: What is incomplete dominance ?

The offspring express a blend of the parental traits

What Mendel Didn’t Figure Out

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Question

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A: What is co-dominance?

Both alleles are fully expressed in the hybrid.

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Question

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A: What are linked genes ?

Genes that are located on the same chromosome.

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A: What are polygenic traits ?

Traits that are controlled by more than one gene .

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A: What is incomplete dominance?

A unique striping pattern is seen on the bellies of a species of frog. The stripes can be lateral, longitudinal or diagonal. This exhibits what inheritance pattern?

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A: What is sex-linked ?

A gene that is located on the X or Y chromosome.

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A: What is sex-limited ?

An autosomal trait that requires hormones to be expressed.

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A: What is sex-influenced ?

An autosomal trait that is expressed differently in the two genders.

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A: What is 100% ?

A male passes a Y-linked trait to what percent of his sons?

Gender Matters

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Question

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A: What is her father is colorblind, her mother is either colorblind or has normal vision (carrier)?

A girl is colorblind. What are the phenotypes of her parents?

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A: What is a shaded square ?

How a colorblind male would be shown on a pedigree tracking the occurrence of colorblindness.

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A: What is sex limited?

A specific nest building behavior is seen in a species of birds. It is only exhibited by females, and only in breeding season. This is an example of:

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Question

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A: What is multiple alleles ?

More than two alleles for a trait are present in the population.

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A: What is a XBXb?

This pedigree shows the incidence of colorblindness in a family. This is the child’s genotype.

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A: What is Boys. They can not be carriers. Girls must inherit the trait from both parents to express it. ?

The gender that is more likely to express a recessive X-linked trait (and WHY).

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Cassie has normal vision. Her brother Tim is colorblind. Neither parent is colorblind. Draw the family pedigree.

Identify the genotype(s) of each individual.

Cassie has an uncle (on her mother’s side). What is the likelihood that he is colorblind?

Final Jeopardy

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XBY

XbY

XBXb

XBXB

XBXb

There is a 50% chance that Cassie’s uncle would

be colorblind if the trait came from

mom. 0% if is came from

dad.