Answer:
The correct answer is "I would suggest her to change the Gram positive control from Bacillus subtilis to other bacteria".
Explanation:
Bacillus subtilis, and the species from the genre Bacillus, are known for losing the crystal violet coloration during Gram testing. It is likely that B. subtilis might look pink under the procedure for this reason. I would suggest to change her Gram positive control from B. subtilis to other bacteria. For instance, she could try with Staphylococcus aureus, a widely used bacteria as Gram positive control.
A Mutation in one of an individual's somatic cells will not be passed onto the offspring.
Answer is C; volume stays the same (always) but the shape will change (to take of the space of the container).
Answer:
The answer is A!
Explanation:
Because liquids and gases move, soilds will stay in place unless you move it.
