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Mnenie [13.5K]
3 years ago
12

Which instrument is used to observe the cell and in that box.A.)electronic microscope B.)telescope C.)hand lens ( )​

Biology
1 answer:
I am Lyosha [343]3 years ago
6 0

Answer:

It is an electronic microscope.

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Match the bacterial shape with its description
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Answer:(A) a cylindrical shaped bacteria exhibiting a variety of rod shapes.- pleomorphic.

B) A bend, or 'coma shapped' rod - Vibrio.  

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F) Cylindrical shape - Rods.

G) Round shape - Coccus.

Explanation:

A). A pleomorphic bacteria is the one which is capable of changing it's shape, mode of nutrition and reproduction.

B). Vibrio is the genus of gram-negative bacteria. It posses a curved comma shape. This is responsible for foodborne infections.

C). Spirochete is a helical, rod shaped bacteria. It posses flexible cell wall and a mechanism that helps in motility.

D). Sprillium is a gram-negative bacteria. It has a rigid spiral structure. It has a long curved rod. It is found in the stagnant water and can also be responsible for causing water borne diseases.

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G) A coccus is the shape of the bacteria which can be consider as either spherical, ovoid or round in shape.

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