Genes
What is Genetics?
The study of Heredity
Herdeity
The passing of genes from parents to offspring
Who Is the father of genetics?
Gregor Mendel
DNA Segments (parts of the DNA) Help us decide what we look like.
Genes
What is a dominant trait?
It is a strong trait than ressesive {Bb}
What is Genotype?
Organisms genes ; Tt,TT,tt
DNA
Genetic material in cell that are like instructios to determine what we look like.
Why did Greger Mendal use peas?
Because there easy to grow
Trai that shows up less in a familly; lower case letter
Recessive
Who Is your Favorite Science Teacher?
Mr. Cardenas!
What is phenotype?
A description of what we look like
Chromosomes are made up of what?
It is made up of genes groups of them 46 total
Why did Gregor Mendel an expirment?
To find out about genes.
Two different alleles; Tt
Heterozygous
What is homozygous?
It is a genotype that are the same.{BB,bb}
What genetic part tells our body to make proteins?
Genes
What is inside the nucleus?
chromosomes
What is the difference between phenotype and genotype?
Phenotype is the physical expression of a trait and genotype is all of the alleles in the organism.
What is a hybrid?
Heterozygous
How many chromosomes do we have?
46 in total!
What does heredity do?
It passes genes from parent to offspring.
If B=Brown and b=blue, we know that blue is recessive and brown is...
Dominant
In humans, the allele for brown eyes, B, is dominant over the allele for blue eyes, b. Which combination of alleles shown below could result in a person with blue eyes?
bb
What is a unit for heredity?
genes
Whats your Favorite class?
Science
If you dont say it, you don't get the points!