Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Karyotype8-9
Test Description: Students must know the number of chromosomes present in their cells and its importance. This game aims to review some points of the course for Grade 8 students.
Instructions: Answer all questions to get your test result.
1) The normal human karyotype contains:
A
44 chromosomes
B
23 chromosomes
C
46 chromosomes
D
None of the choices
2) Indicate the origin of each chromosome present in each pair.
A
All choices are correct
B
One maternal and one paternal
C
Both are from the father (paternal)
D
Both are maternal origin
3) Indicate the number of autosomal chromosomes in a normal human karyotype
A
22 chromosomes
B
46 chromosomes
C
23 chromosomes
D
44 chromosomes
4) The presence of two homologous sex chromosomes (XX) means that the individual is a
A
Abnormal female
B
normal female
C
normal male
D
Abnormal male
5) The presence of Y sex chromosome means that the sex of the individual is:
A
None of the choices
B
Male
C
male with feminine characteristics
D
Female
6) The number of chromosomes in the karyotypes of two normal brothers is the same, since:
A
Both are for normal humans
B
normal humans has the same number of chromosomes
C
All choices are correct
D
same species have same number of chromosomes
7) A normal man has:
A
None of the choices
B
One X sex chromosome and one Y sex chromosome
C
Two X sex chomosomes
D
Two Y sex chromosomes
8) Abnormal human karyotype may have:
A
missing a chromosome(s)
B
All choices are correct
C
extra autosomal chromosome(s)
D
extra sex chromosome(s)
9) The chromosomes are found in the:
A
nucleus of the cells
B
cytoplasm of the cells
C
All choices are correct
D
outside the nucleus of the cells
10) The chromosomes of normal human beings:
A
transfer the genetic hereditary traits to the fetus
B
carry the genetic informations
C
All choices are correct
D
may have two sister chromatids
*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?