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MOORE 7th Grade Genetics Questions- Get It? MOORE? Ahahaha!
Test Description: 7th grade genetics questions
Instructions: Answer all questions to get your test result.
1) Traits being passed down from generation to generation is called:
A
heredity
B
mitosis
C
meiosis
D
reproduction
2) What is the difference in asexual and sexual reproduction?
A
only bacteria can reproduce asexually, everything else reproduces sexually
B
sexual requires two parents, asexual requires one parent
C
asexual requires two parents, sexual requires one, parent
D
in asexual reproduction the offspring can have more diversity
3) A group of cells make up a/an:
A
organ system
B
tissue
C
organ
D
organism
4) How many recessive alleles do you need to express a recessive trait?
A
1
B
3
C
2
D
0
5) What is known as the physical expression of a Trait?
A
Genotype
B
Allele
C
Phenotype
D
Meiosis
6) Who is known as the father or Genetics?
A
Newton
B
Einstein
C
Mendel
D
Curie
7) What do the letters Tt mean to a geneticist?
A
Homozygous Recessive Alleles
B
Heterozygous Alleles
C
Homozygous Dominant Alleles
D
XY Chromosome
8) What genetic disorder does the royal family in England have in their Pedigree?
A
Hemophilia
B
Cleptomania
C
Extra digits
D
Sickle Cell Anemia
9) What Genetic Tool is used to determine all the possible ways alleles can join?
A
Paternity Test
B
Punnet Square
C
Pedigree
D
Blood type test
10) What is probability?
A
Guessing the roll of two dice
B
Ratio which compares a number to 100
C
Predicting the chance an event will occur
D
The actual results from a series of events
11) Which of the following is a Heterozygous trait?
A
Ww
B
zz
C
ZZ
D
WW
12) Which of the following is a homozygous recessive trait?
A
GG
B
Hh
C
Vv
D
ii
13) Which of the following is a person's genotype?
A
Tt
B
Short
C
Medium
D
Tall
14) Which of the following is a person's phenotype?
A
Purple Leaves
B
Brown Eyes
C
XX
D
Pp
15) If Q means brown eyes and q means blue eyes... which offspring below would have blue eyes?
A
Qq
B
bb
C
QQ
D
qq
16) If Tall Dad (Tt) had a child with Tall Mom (Tt) what is the probability that an offspring (kid) would be short(tt)?
A
50%
B
75%
C
100%
D
25%
17) Which of the following represents a purebred trait?
A
Bb
B
BB
C
Aa
D
XY
18) If tall is dominant, what is the possible genotype for a tall person?
A
TT
B
all of the choices
C
Tt
19) If N is dominant for the trait of buck teeth, what is the possible genotype for a person with buck teeth?
A
all of the choices
B
nn
C
NN
20) All of the following cells would be involved in mitosis except ___.
A
sperm
B
muscle
C
nerve
D
skin
*select an answer for all questions
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