Answer:
1575
Explanation:
speed = wavelength ×frequency
Our wavelength is 3.5 and our frequency is 450 we've been told to find the speed so we multiply the two which gives us 1575
Answer: Yes
Explanation: Bacteria have single circular chromosomes which are located at the cytoplasm in the structure called the nucleoid.
The answer to your question is true.
A bacillus or bacilliform bacterium is a rod-shaped bacterium or archaeon.