1. Binary fission in bacteria does not involve?
-
A Spindle formation
B DNA duplication
C
D Cell elongation
Click Here for the Right Answer
Question 1: The correct answer is Option A: Spindle formation.
2. Biochemical Oxygen Demand, (BOD) is a measure of organic material presentin water. BOD value less than 5 ppm indicates a water sample to be __________.?
- A rich in dissolved oxygen
B poor in dissolved oxygen
C highly polluted
D not suitable for aquatic lifeClick Here for the Right Answer
Question 2: The correct answer is Option A: rich in dissolved oxygen.
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