Environmental Microbiology - BU 2021 Question Paper

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B.Sc. III^rd Year (Reg./Pvt.) Main Examination, 2021
Microbiology
Paper - I
Environmental Microbiology

[Maximum Marks : 40

नाष्ट - प्रत्येक खण्ड से पूछ गये प्रशा के अंकस्मान है । प्रत्येक खण्ड का उत्त्तारनवी न पृष्ठ से प्रारम्भा करे
हल करें । उत्तारपुस्तिका की संख्या 6 सपृम्पठन् क्तःअधि क न हा । विद्याथी द्वारा स्वयं की हस्तलिपि मे ं उत्तार
है । विद्याथी उत्तारपुस्तिका का प्रथम पृष्ठ विश्वविद्यालक्की
कस.कृटेसे प्राप्त करें । ( प्रत्येकप्रसका उ
समान 250 शब् दा से अधिक नहा।)

Note :- All questions from each section carry equal marks. All questions are compulsory and answer limit are approximately
250 words. Start the answer of each section from new page. Maximum limit of pages of answer booklet are
approximately 16 pages. Answer should be written by the student in his/her own handwriting mandatory. The
first page of answersheet should be download by the student from university website is
mandatory.

Draw a fermentor and label it.

फमेन्टरका रेखा चित्र बना इएएवं ले बिल करिए।

Write the symptoms of spoiled food.

खराबभ्ाा ज्म के लक्ष्क्षण लिखि ए।

Write properties of soil.

मृदा की विशेषताएँ लिखिए।

Explain Neutralism with examples.

न्युट लिज़्मका उदाहरण सहितलिखि ए।

Explain sludge digestion.

स्लजडाई जेन न पर टिप्पणी करिए।