Genetics Vocabulary and Punnett Squares
Quiz by Vickie Russon
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- Q 1/16Score 0Which of the following is an example of a heterozygous genotype?29FFFfff
16 questions
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- Q1Which of the following is an example of a heterozygous genotype?FFFfff300s
- Q2Which is an example of a homozygous dominant genotype?TtTTtt60s
- Q3Which is an example of a homozygous recessive genotype?FFFfff60s
- Q4A genotype is a genetic sequence written as two letters that represent the allele pair of genes.TrueFalse60s
- Q5A gene is a sequence of DNA that determines a trait.FalseTrue60s
- Q6Every gene becomes an observable trait.FalseTrue60s
- Q7A phenotype is an observable trait or a physical characteristic.TrueFalse60s
- Q8In the picture, the phenotype is represented by WW, Ww, or ww.FalseTrue60s
- Q9In the image, what is the probability of an offspring having a heterozygous genotype?25% or 1/475% or 3/4100% or 4/450% or 2/460s
- Q10In the image, what is the probability of the offspring having the dominant characteristic as an observable trait?25% or 1/475% or3/450% or2/4100% or 4/460s
- Q11From the image, what is the likelihood of the offspring having a homozygous recessive genotype and displaying the recessive characteristic?50% or2/425% or 1/4100% or 4/40% or 0/460s
- Q12In the image, what genotype should be in the box with the letter A?ffAFfFF60s
- Q13In this homozygous dominant and homozygous recessive cross, if F represents the dominant gene for freckles, and f represents the recessive no freckles, what is the probability the children will have freckles?50% of children will have freckles.No children will have freckles.75% of children will have freckles.100% of children will have freckles.120s
- Q14In a normal Karyotype of humans, there will be 23 pairs of chromosomes for a total of 46 chromosomes.TrueFalse60s
- Q15Is this Karyotype from a male or female?MaleFemale60s
