Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Biology Game Grade 8 (Karyotype)
Test Description: Biology
Instructions: Answer all questions to get your test result.
1) The two sister chromatids are joined by:
A
Centrosome
B
All choices are correct
C
cytoplasm
D
Centromere
2) The normal human being karyotype contains :
A
44 autosomal and 2 sex chromosomes
B
All choices are correct
C
46 chromosomes
D
23 pairs of chromosomes
3) T he Y sex chromosome:
A
Indicates the masculine characteristics
B
Indicate the feminine characteristics
C
Its presence indicates that the individual is a female
D
All choices are correct
4) A klinfelter individual has:
A
44 autosomal chromosomes
B
All choices are correct
C
47 chromosomes (all chromosomes)
D
XXY sex chromosomes
5) The chromosomal formula of atrisomy 13 girl is:
A
47, XY,+13
B
47,XXY
C
45,XX,-13
D
47,XX,+13
6) A turner syndrome female has:
A
46 chromosomes
B
None of the choices
C
47 chromosomes
D
45 chromosomes
7) Knowing that the number of chromosomes (2n) in a horse is 64, then the value of n is:
A
30
B
32
C
22
D
20
8) The number of chromosomes is represented by 2n since:
A
All choices are correct
B
All chromosomes are originated from the mother
C
All chromosomes are paternal
D
Half of the chromosomes (n) are paternal and half are maternal
9) The normal male human gamete (sperm) contains:
A
22 chromosomes + XX
B
22 chromosomes + XY
C
22 chromosomes + X or 22 + Y
D
All choices are correct
10) The chromosomes of a normal human being:
A
Carry different genes
B
Present in the nucleus of cells
C
Carry the genetic information
D
All choices are correct
*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?