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WorksheetsGenetics & Punnett Squares
Total questions: 15
Worksheet time: 11mins
What is a GENOTYPE?
the genetic make-up of an organism
the physical trait of an organism
mitosis
meiosis
What is the probability of obtaining a homozygous recessive offspring from two heterozygous parents?
0%
75%
25%
50%
Which of the following represents alleles for the homozygous dominant genotype?
Aa
aa
AA
If A = red fur and a = white fur, what color fur would aa be? (Assume Mendelian inheritance)
red
white
purple
blue
How many alleles (letters) does a child get from EACH parent for each trait?
1
2
3
4
Which of the following represents alleles for the heterozygous genotype?
Aa
aa
AA
Who is considered the "father of genetics"?
Reginald Punnett
Gregor Mendel
James Watson
Charles Darwin
PHENOTYPE is
the genetic make-up of an organism
the physical trait of an organism
nucleic acid
Aa
The prefix "hetero" means
different
ugly
fancy
same
What type of plants did Gregor Mendel experiment with?
Corn Plants
Peanut Plants
Pea Plants
Basil Plants
Which of the following genotypes is homozygous dominant?
Yy
yY
yy
YY
