
Science
9th Grade
NGSS covered
Used 4+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In watermelons, green rinds (G) are dominant to striped rinds (g). What is the genotype of a heterozygous green watermelon?
Tags
NGSS.HS-LS3-1
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In cacti, long arms (A) are dominant to short arms (a). Suppose 2 heterozygous cacti are crossed. What percentage of their offspring are expected to have short arms?
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-3
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
How many alleles (letters) do each person carry for a trait?
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Dominant alleles are represented by a:
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Aa, DD, bB, yy are all examples of
Tags
NGSS.HS-LS3-1
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of the following is a phenotype?
Tags
NGSS.HS-LS3-2
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of the following genotypes is homozygous dominant?
Tags
NGSS.HS-LS3-2
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