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WorksheetsBio PT 2/26
Total questions: 14
Worksheet time: 17mins
What type of inheritance controls blood types in humans?
incomplete dominance
polygenic inheritance
multiple alleles
recessive genes
In fruit flies, eye color is a sex linked trait. Red (R) is dominant to white (r). What is the sex and eye color of flies with the following genotype: X R X r ?
male with white eyes
female with red eyes
male with red eyes
female with white eyes
Colorblindness is a recessive X-linked disorder.
Which genotype represents a male with normal vision?
XN YN
Xn Yn
XN Y
Xn Y
The two cows on the top are the parents and the cow on the bottom is the offspring. What is the type of inheritance pattern is being exhibited?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
When red snapdragons are crossed with white snapdragons, the offspring produce pink flowers. This is an example of:
complete dominance
incomplete dominance
codominance
polygenic inheritance
multiple alleles
Which of the following is the carrier of genetic information?
DNA
RNA
Heredity is the passing of traits from ________ to _________.
predator; prey
parents; offspring
one cell; another cell
one species; another species
Which of the following refers to the pair of alleles?
Phenotype
Genotype
Prototype
Bialleleism
What does the notation Tt mean to a geneticist?
two dominant alleles
at least one recessive alleles
two recessive alleles
one dominant and one recessive allele
How much of your DNA do you inherit from your mom?
25%
50%
75%
What type of inheritance pattern does the ABO blood group represent?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
