Mendel and Heredity Meiosis and Genetic Variation.

Mendel and Mendel and HeredityHeredity

Meiosis and Meiosis and Genetic VariationGenetic Variation

TraitsTraits

Complex Complex Patterns of Patterns of InheritanceInheritance

Human Human Genetics and Genetics and

PedigreesPedigrees

Mendel and Mendel and HeredityHeredity

Meiosis and Meiosis and Genetic VariationGenetic Variation TraitsTraits

Complex Complex Patterns of Patterns of InheritanceInheritance

Human Human Genetics and Genetics and

PedigreesPedigrees

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Mendel and Heredity- $100Mendel and Heredity- $100

Who is the father of genetics?

Sci Meth - $100Sci Meth - $100

What is:“May be revised or replaced”?

Mendel and Inheritance-$200Mendel and Inheritance-$200

Gregor Mendel used pea Gregor Mendel used pea plants to study ___________.plants to study ___________.

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This law states that organisms inherit two copies of each gene and donate one copy to each of their offspring


What law states that during gamete formation the presence of one trait did not affect the presence of another?


What is another name for heterozygous?

Meiosis and Genetic Variation-$100Meiosis and Genetic Variation-$100

Which pair of genes in the Which pair of genes in the picture would most likely picture would most likely have a genetic linkage? have a genetic linkage?


What event is an What event is an important factor in important factor in increasing variety increasing variety among sexually among sexually reproducing organisms? reproducing organisms? It occurs in Prophase IIt occurs in Prophase I


What are the words What are the words that describes AAthat describes AA

Lev of Org-$400Lev of Org-$400

What words describe What words describe Aa?Aa?


What words describe aa?

Lev of Org- $500Lev of Org- $500

What is an ecosystem?

Traits-$100Traits-$100

When is a recessive allele When is a recessive allele expressed in offspring?expressed in offspring?


If a pea plant is If a pea plant is homozygous dominant for homozygous dominant for

height which of these would height which of these would be correct?be correct?

TtTtTTTTTtTttTtT

Charac or Liv Things- $300Charac or Liv Things- $300

A cross that examines the A cross that examines the inheritance of two different inheritance of two different traits is called traits is called


A type of organism whose ancestor are genetically uniform (the same)


An alternative form of a gene that has a specific locus on a chromosome


What is an allele?What is an allele?

Complex Patterns of Inheritance-$100Complex Patterns of Inheritance-$100

A person who is A person who is heterozygous for a heterozygous for a disorder caused by disorder caused by

recessive alleles is a recessive alleles is a carrier of the disorder. carrier of the disorder. A carrier is a person A carrier is a person who ______________who ______________

Terms and General Facts- $200Terms and General Facts- $200

In humans, a male has ____ chromosomes

Complex Patterns of Inheritance-$300Complex Patterns of Inheritance-$300Male tabby cats usually Male tabby cats usually

express two coat colors in a express two coat colors in a striped pattern. However, striped pattern. However, female Calico cats express female Calico cats express

three coat colors in a patchy three coat colors in a patchy pattern because one of the pattern because one of the X chromosomes is randomly X chromosomes is randomly turned off in each cell. What turned off in each cell. What

is this called?is this called?


Experimental data Experimental data collected through collected through observation and observation and measurement.measurement.


In humans, females have In humans, females have __________

Gene Linkage and Pedigrees- $100Gene Linkage and Pedigrees- $100

The variation in human The variation in human eye color is affected by eye color is affected by the interaction of the interaction of several genes, this is several genes, this is called __________called __________


Colorblindness is more Colorblindness is more common in males than in common in males than in

females because females because ______________________________


In humans, blood types A and B are equally dominant. This type of inheritance is _______


The father apart two genes are located on a chromosome, the ________________

Gene Linkage and Pedigrees-$500Gene Linkage and Pedigrees-$500

Gene maps are based Gene maps are based on ____________on ____________


Gregor Mendel


the inheritance of traitsthe inheritance of traits


Law of Segregation


Law of Independent Law of Independent AssortmentAssortment


Hybrid and can also be called a Hybrid and can also be called a CarrierCarrier


C and DC and D


What is Crossing Over


Homozygous Dominant

Meiosis and Genetic Variation$400Meiosis and Genetic Variation$400

What is What is heterozygous and hybrid? Also carrier can be written the same way


What is homozygous What is homozygous recessive?recessive?


When parents have no When parents have no dominant allelesdominant alleles

Charac of Liv Things-$200Charac of Liv Things-$200

TTTT


A di-hybrid crossA di-hybrid cross


What are purebreds?What are purebreds?


AllelesAlleles


does no have the disorder does no have the disorder but can pass it on to but can pass it on to

offspring. offspring.


one X chromosome one X chromosome and one Y and one Y

chromosomechromosome


X-chromosome X-chromosome inactivationinactivation (of one of the X (of one of the X chromosomes)chromosomes)


The X chromosome The X chromosome onlyonly

Complex Patterns of Inheritance_$500Complex Patterns of Inheritance_$500

Two X chromosomesTwo X chromosomes


a polygenic traita polygenic trait

Gene Linkage and Pedigrees-$200Gene Linkage and Pedigrees-$200

The allele for colorblindness is recessive and located on the X chromosome.


CodomianceCodomiance


Most sex-linked genes Most sex-linked genes are located on are located on ________________________

Nat of Sci- $400Nat of Sci- $400

This term means the study of plants


the less likely they are the less likely they are to be inherited to be inherited togethertogether

Nat of Sci- $500Nat of Sci- $500

This is the study of This is the study of organisms we cannot organisms we cannot

see with the naked eyesee with the naked eye


the frequencies of the frequencies of crossing over between crossing over between

genesgenes

Mendel and Heredity Meiosis and Genetic Variation.

Documents

heredity slide

aa slide

chromosome slide

tttttttt slide

genetic variation slide

type of inheritance

genetic linkage

gene linkage