Question

50
QUESTION
1. Give a general account of Bacteria​

Answer 1

Answer:

Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a plasma membrane. Features that distinguish a bacterial cell from a eukaryotic cell include the circular DNA of the nucleoid, the lack of membrane-bound organelles, the cell wall of peptidoglycan, and flagella.

Explanation:

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Answer 2

Answer:

• Bacteria are sole members of kingdom Monera

Explanation:

1. Bacteria are the most abundant micro organism
2. There are four types of bacteria on basis of shape vibrium , coccus , spirullum , bacillus
3. They are prokaryotic cells
4. Bacteria that synthesis their own food is called autotrophic mode of bacteria
5. Bacteria that depend on other organisms or dead and decaying matter is called as heterotrophic bacteria
6. Bacteria help in production of cued from milk ,  production of antibiotics , fixing nitrogen in plants ,  methane production .
7. Bacteria reproduce mainly by fission , under unfavorable they undergo sexual reproduction