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Genes (Alleles (help determine traits, are recessive or dominant, on…
Genes
Alleles
help determine traits
are recessive or dominant
on chromosomes
Genotype
TT, Tt, or tt
help determine phenotype
in letter form
example: tt
Dominant
the trait that shows the most
capital letter
Covers up recessive
DNA
in the nucleus (eukaryote) in cytoplasm (prokaryote)
coiled up chromosomes
has genetic information
Phenotype
physical characteristic based on genotype
in word form
example: purple
Mendel
used pea plants to find trait heritage
found out 1/4 pea plants are short
Recessive
the trait that does not show unless there are two of them
Punnett
made the punnett square
lets you predict what you will get from tall and short plant
Homozygous
two of the same allele
Heterozygous
two different alleles
Questions:
What are the different kinds of recessive/dominant traits?
what happens to the other traits that doesn't go into the offspring?
