1) all your chromosomal genes and mitochondrial DNA a) sequence b) Genome c) inheritance 2) the shape of DNA a) twisty b) helix c) double helix 3) what is not a use for the human genome project a) looking at evolutionary relationships b) understanding migration patterns c) finding treatments for genetic diseases d) designing babies 4) what is the genotype for a boy? a) XX b) YY c) XY 5) What is an allele a) position on a chromosome b) version of a gene c) type of chromosome 6) genotype that contains 2 different alleles a) homozygous recessive b) homozygous dominant c) heterozygous 7) what type of allele needs to be present twice to be expressed as a phenotype? a) recessive b) dominant 8) what is more obvious a) genotype b) phenotype 9) which of these represents a homozygous recessive genotype a) HH b) Hh c) hh 10) what can you use to repesent the potential phenotypes of a baby? a) punnett square b) pedigree diagram c) genetic cross d) all of the above

genome and inheritance

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