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Alleles that are the same for a certain trait
homozygous
organism having single set of chromosomes
haploid
pairs of chromosomes similar in shape and size
homologous chromosomes
duplicated chromosomes consist of two identical ________
chromatids
basic unit of heredity in a living organisms
genes
what is the difference between a genotype and phenotype?
a genotype is a set of genes. A phenotype is how the genes are expressed
the physical trait the organism expresses
phenotype
Bbllss
are the b's for this genetic makeup heterozygous
no
A __________ allele dominates a ____________ allele
dominant, recessive
who is the father of genetics
gregor mendel
what is a genotype, show an example
the genetic makeup of an organism
ex. AaBbCc
the scientific study of heredity
genetics
Homozygous traits have two ___________ genes and heterozygous traits have two _______________ genes
identical, different
a recessive allele is only expressed is there is ________ dominant allele present
NO
specific characteristic that varies from one individual to another
trait
Author
svtassclass
ID
80644
Card Set
Genetics
Description
genetice
Updated
2011-04-19T18:20:25Z
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