You go to the doctor, only to find out that you have a case of strep throat. your
doctor explains this is caused by a bacterium called staphylococcus pyogenes.
based on the underlined portion of this bacterium's genus, what shape are the
bacteria that cause strep throat?
ofilamentous
orod
o spherical
ospiral

the rod shaped bacteria

Explanation:

The fact that this is a Gram-positivebacterium means it has a very thick cell wall compared to a Gram-negativebacterium. Since this bacterium is known as a 'coccus', that automatically means it has a round shape, as opposed to a rod-shaped bacteria.

Label X is Nucleus ; Eukayotic cell ; Label W is Chloroplast  

Explanation:

The given image is a eukayotic cell as it has well defined nucleus and membrane bound cell organelles such as nucleus, mitochondria, chloroplast.

The label X is nucleus, It contains genetic material and it controls all the activities of the cell.  

The label W is chloroplast. It is a type of plastids which contains chlorophyll.  It prepares food for the plants through photosysnthesis.

Presence of chloroplast and cell wall shows that the image is of a typical plant cell.