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Subjects
Science CBSE
Class 9
The Fundamental Unit of Life
Textbook based HOTS
31.
Multiple choice questions XXXI
Exercise condition:
2
m.
1
.
The sedimentation coefficient of complete ribosome in bacterial cell is
70 S
60 S
78 S
80 S
2
.
Which cell organelles is absent in human sperm?
Centrioles
Mitochondria
Nucleus
ER
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