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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Vinegar means 4% ___________. - Science and Technology 2

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प्रश्न

Vinegar means 4% ___________.

रिकाम्या जागा भरा

उत्तर

Vinegar means 4% Acetic acid.

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पाठ 7: Introduction to Microbiology - Name the following

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संबंधित प्रश्‍न

The bread or idli dough rises because of ______.


If a piece of bread is kept in a container in moist place for 2 – 3 days,
1. What will you see?
2. Write scientific name and a character of the organism you may observe.


Which fuels can be obtained by microbial processes? Why is it necessary to increase the use of such fuels?


How the bread and other products produced using baker’s yeast are nutritious?


Answer the following.
What is role of microbes in compost production?


Name the following method of solid waste management.


Give reasons.

Fodder is soaked in water before offering to cattle.


Complete the paragraph using proper words:

(Mechanical, Rhizobium, Aquatic, Toxic, CO2, Nitrogen, Pseudomonas, Amoeba, Bacteria, Hydrocarbons)

Spilling of petroleum oil occurs in ocean due to various reasons. This oil may prove fatal and toxic to _______ organisms. It is not easy to remove the oil layer from surface of water by _______ method. However, bacteria like _______ spp. and Alcanivorax borkumensis have the ability to destroy the pyridines and other chemicals. Hence, these _______ are used to clear the oil spills, These are called as hydrocarbonoclastic bacteria (HCB). HCB decompose the _______ and bring about the reaction of carbon with oxygen. _______ and water is formed in this process.


Yoghurt is a milk product produced with the help of ___________.


Find an odd one out.


An enzyme obtained from fungi to produce vegetarian cheese.


Shelf life of yogurt can be increased by pasteurization.


Sulphuric acid is a source of energy for some species of bacteria like Acidophillium.


What is added to impart thickness to instant soup?


Which microbes convert uranium to its insoluble salts?


Give scientific reason.

A biofuel is an important tool in renewable energy sources.


Write a short note.

Land filling sites


In industries microbial enzymes are used over chemical enzymes.


Microorganism can be seen with the help of a _______.


Describe the role of microbes in agriculture and industries.


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