Question
Gram positive bacteria belongs to the
group:Solution
Gram-positive bacteria belong to the group "Firmicutes," characterized by their thick peptidoglycan cell walls that retain the crystal violet stain during Gram staining, appearing purple under a microscope. Important genera within Firmicutes include Bacillus, Clostridium, and Staphylococcus.
A boat can travel 270 km downstream in 9 hours and 63 km upstream in 14 hours. Find the speed of the current.
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