Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Genetics Am I Ready Part 2
Test Description: Last part of the Am I ready worksheet: Karyotypes and vocabulary.
Instructions: Answer all questions to get your test result.
1) What gender is represented by the chromosomes XY?
A
none
B
male
C
female
D
both male and female
2) A picture of an organisms chromosomes is called
A
ultrasound
B
karyotype
C
dihybrid cross
D
monohybrid cross
3) What gender is represented by XX?
A
female
B
no gender determined
C
both male and female
D
male
4) Chromosomes 1-22 determine body characteristics and are called
A
sex chromosomes
B
karyotype
C
crossing over
D
autosomes
5) What is it called when only one chromosome from a pair is present. This usually results in organism death.
A
homologous pairs
B
polysomy
C
monosomy
D
trisomy
6) What is the name of chromosome pair 23 and it determines the gender of the organism
A
crossing over
B
sex chromosomes
C
karyotype
D
autosomes
7) What is it called when three chromosomes are present instead of a pair?
A
monosomy
B
homologous pairs
C
trisomy
D
polysomy
8) What genetic disorder is caused from trisomy on chromosome pair 21?
A
no syndrome
B
Klinefelder's syndrome
C
Down's syndrome
D
Turner's syndrome
9) The allele that is always expressed as the phenotype of an organism
A
recessive
B
trisomy
C
multiple allele
D
dominant
10) What is the name of a specific segment of DNA on a chromosome?
A
double helix
B
gene
C
crossing over
D
allele
11) The physical appearance of an organism is called the
A
heterozygous
B
genotype
C
phenotype
D
homozygous
12) What is it called when the tow alleles are the same in an organism
A
heterozygous
B
homozygous
C
hemizygous
D
hybrid
13) What is the name of the technique used to predict outcomes of a cross with only 1 trait?
A
karyotype
B
monohybrid cross or punnett square
C
ultrasound
D
dihybrid cross
14) What is the name of the allele that may be covered up even when it is present?
A
hybrid
B
recessive
C
crossing over
D
dominant
15) When the alleles of an organism are written as letters it is called the
A
homozygous
B
heterozygous
C
phenotype
D
genotype
16) When the alleles in an organism are different the organism is said to be
A
heterozygous
B
genotype
C
homozygous
D
phenotype
17) What is the name of the technique used to predict the outcome of a cross with 2 different traits
A
karyotype
B
monohybrid cross/ punnett square
C
ultrasound
D
dihybrid cross
18) What is the name of the allele that can cover other alleles
A
recessive
B
dominant
C
homozygous
D
heterozygous
19) What is the name for variations of a gene. Examples are blue eye color, brown eye color, green eye color.
A
chromosome
B
gene
C
double helix
D
allele
20) What is represented by the following chromosomes? III
A
trisomy
B
homologous pairs
C
crossing over
D
monosomy
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?