<span>
Choices are:
a. rod b. spiral c. square d. spherical.
</span>
There are three most common bacterial cell shapes. These are:
1. cocci or coccus (spherical) (spherical, from the Greek word for seed/berry) <span>;
2. </span>bacilli or <span> bacillus (rod-shaped) </span><span>(rod-shaped, from the Greek word for staff); and,
3. </span>spirilla or <span>spiral (twisted) </span><span>(curved shape, from spiral).
</span>Therefore the answer is square. Its letter C.
Answer:
genetic engineering
Explanation:
we can select the types that we need.
Answer:
Viruses do not belong in any kingdom, for they are unique organisms Viruses also lack organelles, cannot respire, and cannot conduct metabolic functions. Bacteria fall under a Domain, perform metabolic functions, and have DNA, just like viruses do.
Explanation:
Viruses & Bacteria have DNA, Viruses do not have organelles or ability to perform metabolic functions.
Answer:
Hypothesis. A Hypothesis is an estimation of what might happen and the student's observation before moving on to investigate.