Genetics TEST

Quiz
•
Science
•
7th Grade
•
Medium
+4
Standards-aligned
Sarah Mota
Used 41+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ALL of the following are true EXCEPT...
homo=same, hetero=different
dominant=strong gene (Capital letters)
recessive=weak gene (Lower case letters)
purebred=different, hybrid=same
2.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Check the Homozygous Dominant genotypes.
Ee
BB
cc
dd
AA
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Check the Homozygous Recessive genotypes.
YY
Tt
ee
Cc
rr
Tags
NGSS.HS-LS3-1
4.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Check the heterozygous genotypes.
BB
Aa
Cc
RR
ee
Tags
NGSS.HS-LS3-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Chromosomes are found inside which of the following structures of a eukaryotic cell?
gene
DNA
nucleus
protein
Tags
NGSS.HS-LS3-1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Twins generally resemble each other more than they resemble their other brothers and sisters. Which of the following BEST explains why this happens?
They are born together
They have the same identical genes
They are raised up the same way
They develop together inside their mother's womb
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The table shows the number of chromosomes found in different plants and animals. Why do all these organisms have an EVEN number of chromosomes?
Alleles are present in pairs
Organisms get one chromosome from each parent
Organisms are made up of even number of cells
It is just by chance
Tags
NGSS.HS-LS3-1
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