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WorksheetsGenetics Vocab & Monohybrid Crosses
Total questions: 18
Worksheet time: 9mins
Another word for "pure"
neutral
heterozygous
dominant
homozygous
Trait that is expressed (shows up) in a hybrid
recessive trait
pure trait
dominant trait
haploid trait
Form of a gene
allele
chromosome
heterozygote
diploid
Segment of DNA that codes for a trait
chromosome
gene
phenotype
recessive
Father of Genetics
Darwin
Watson
Franklin
Mendel
Physical appearance of an individual
genotype
phenotype
recessive
dominant
BB, Bb, and bb are examples of this
genotypes
phenotypes
chromosomes
probabilities
Another word for "hybrid"
heterozygous
genotype
recessive
homozygous
According to the Punnett square, which phenotype is dominant?
BB
purple
bb
white
What is the genotypic ratio for this cross?
1:1:1:1
3:1
1:2:1
2:2:1
A plant with Aa alleles for height is
heterozygous dominant
homozygous dominant
homozygous recessive
pure
If yellow seeds are dominant to green seeds, what is the probability that a cross between two plants with green seeds will produce a plant with yellow seeds?
100%
75%
50%
0%
What is the phenotypic ratio of the offspring?
1:2:1
3:1
2:2
2:2:1:1
If two tongue rolling parents produce a non-rolling child, which of the following is true?
parents must really be non-rollers
tongue-rolling is recessive
the parents are hybrids
tongue-rolling is controlled my multiple genes
What kind of dog is this?
beagle
Bassett hound
bloodhound
blue heeler
A segment of DNA that codes for a trait
chromosome
gene
genotype
dominant
Tightly wound, dense bundles of DNA
genotype
phenotype
homozygous
chromosomes
Genotype of a hybrid
AA
Bb
cc
rr
