Answer: Natural selection can act on traits determined by alternative alleles of a single gene ... hope this helps, this is one of many answers for this question!
The correct answers on Plato are
excretory system
circulatory system
Answer:
The correct answer is they show weak positive gram staining reaction.
Explanation:
<em>Mycobacterium phlei </em>is a rod-shaped species of the genus Mycobacterium. They are acid-fast bacteria with mycolic acids rich cell wall due to which gram stain cannot penetrate easily and show light purple color while staining.
When gram staining is performed on the <em>M.phlei </em>, they take light purple color which indicates that it is a gram-positive bacteria and is related to Actinobacteria phylum of the gram-positive bacteria.
Thus, <em>M. phlei</em> is a gram-positive bacteria.
<span>Homologous (This means they are the same chromosome from each parnet, matched together) </span>
Neither is correct actually
