Traits
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| HEREDITY | the passing of traits from parents to offspring
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| GENETICS | the scientific study of heredity
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| GREGOR MENDEL | father of Genetics
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| TRAITS | all of the features that an organism inherits
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| DNA | shaped like a twisted ladder;
contains all the information required to practice a living organism
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| CHROMOSOMES | where DNA is found
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| GENE | is a part of the DNA code on a chromosome
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| GENOTYPE | organism's genetic make-up
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| PHENOTYPE | what you see when you look at an organism
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| ALLELE | different forms of a gene
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| DOMINANT | allele will show their effort on the phenotype wherever they are present in the genotype;
USE CAPITAL LETTERS
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| RECESSIVE | allele will show their effect on the phenotype only when 2 of them for a trait are present in the genotype;
use lower case letters
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| HOMOZYGOUS | alleles are the same;
ex) TT, tt, BB, bb
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| HETEROZYGOUS | alleles are different;
ex) Tt, Bb, Cc
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Created by:
mgrant
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