Genetics Unit Review

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Can you name the the Genetics unit definition?

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The study of inherited traits
Hereditary unit that controls a particular characteristic or trait
Gender that a circle represents on a pedigree
The process of cell divsion which results in the production of two daughter cells from a single parent cell.
Dividing of the chromosomes (including the DNA)
When you can see the chromosomes (the string has condensed and become thick enough to see)
The nucleic acid that contains the genetic information for cell growth, division, and function
Father of genetics (the guy in in the pea garden)
When chromosmes get pulled all the way to the poles and you start to see two cells.
The gene or allele that is expressed (seen) in an organism’s genotype. This trait masks the recessive trait
People with two of the same allele for a trait
This trait is not expressed in the organism’s phenotype even if it is present (unless is homozygous)
The center of the cell, the ‘brain’ of the cell
Characteristic of a person or organism eg. eye colour
Different parts of the cell that have specialized functions
Gender that a square represents on a pedigree
Actual division of the cells
How many chromosomes do humans have?
Genes are located on structures called
Pictorial family trees where individuals showing a particular trait are marked.
Are the building blocks of life. Every living thing is made up of one or more
Spindle fibers move chromosomes to middle of the cell
A tool that shows the combinations of alleles
Characteristics of the way one acts. A sheepdogs herding instinct and a retrievers desire to fetch are good examples
A coiled thread-like structure that contains the DNA
Different forms (versions) of the same gene are called
Characteristics of one’s physical makeup. These include hair colour, eye colour and height
When two different alleles are present
The pair of genes you are carrying is called your
Short name for deoxyribonucleic acid
Type of trait that you show (is expressed like eye color)

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Created May 26, 2012ReportNominate
Tags:genetic, review, unit