Question

Fill in the blanks:

1. ______ is a process to loosen the soil.

2. ______ is the father of microbiology.

3. _________ is obtained from plant or animal wastes.

4. _______ is a simple tool which is used for removing weeds and for loosening the soil.

5. Our bodies produce ________ to fight against the microbes that enter it​

Answer 1

Answer:

1.ploughing

2.Antoni van Leeuwenhoek

3.manure

4.hoe

5.white blood cells

Answer 2

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⇒ Ploughing is a process to loosen the soil.

⇒ Antoine van Leeuwenhoek is the father of Microbiology.

⇒ Manure is obtained from plant or ani al waste .

⇒ Hoe is a simple tool which is used for removing weeds and for loosening the soil.

⇒ Our bodies produce WBCs { White Blood Cells } to fight against microbes that enter it .

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✿ Extra Knowledge ✿

✦ The process of loosening the soil is also known as Tilling of the soil.

✦ It is done to improve the fertility of the soil by mixing well of the nutrients in the soil by loosening it.

✦ There are many microorganisms that act as a friend like yeast which is used in baking industries etc.

✦ While some microorganisms act as a Foe such as virus that causes severe disease like AIDS .

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