Nonmendel Genetics

Quiz
•
Biology
•
9th - 12th Grade
•
Hard
Standards-aligned
Charles Martinez
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Codominant and incompletely dominant traits have three phenotypes instead of two. How many alleles (versions of the gene) are involved?
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In snapdragons, flower color is an incompletely dominant trait. Which genotype will lead to a third blended phenotype?
Homozygous dominant
Heterozygous
Homozygous recessive
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Red is incompletely dominant to white in snapdragons. Which cross would result in 100% pink flowers?
RR x rr
rr x rr
Rr x Rr
RR x RR
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In humans, curly hair is dominant to straight hair, and wavy hair is an intermediate texture. Which explanation most likely accounts for wavy hair?
a mutation occurred, producing wavy hair
a different set of genes resulted in wavy hair
inheritance occurred through incomplete dominance
inheritance occurred as a result of a gene from only one parent
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In chickens, black is co dominant with white feathers. Which cross would result in 50% black and white feathers?
BW x BW
BB x WW
BW x WW
WW x BB
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a certain breed of cattle, both red and white hairs show up together. This is an example of which type of inheritance pattern?
incomplete dominance
codominance
multiple alleles
polygenic inheritance
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is name for traits that are controlled by many genes such as height and skin color?
complete dominance
incomplete dominance
co dominance
polygenic
multiple alleles
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