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Tamil Nadu Board of Secondary EducationSSLC (English Medium) कक्षा ९

SSLC (English Medium) कक्षा ९ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

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______ is the vestigeal organ in human.

[20] Organ Systems in Animals
Chapter: [20] Organ Systems in Animals
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What is chyme?

[20] Organ Systems in Animals
Chapter: [20] Organ Systems in Animals
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What are villi?

[20] Organ Systems in Animals
Chapter: [20] Organ Systems in Animals
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What is a vermiform appendix?

[20] Organ Systems in Animals
Chapter: [20] Organ Systems in Animals
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What are the end products of digestion of starch, proteins, and fats respectively?

[20] Organ Systems in Animals
Chapter: [20] Organ Systems in Animals
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Rearrange the jumbled sequence of the different parts of the alimentary canal in proper sequence, (esophagus, small intestine, stomach, large intestine, anus, mouth, rectum)

[20] Organ Systems in Animals
Chapter: [20] Organ Systems in Animals
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The lipids can provide a maximum of ______ of energy.

[21] Nutrition and Health
Chapter: [21] Nutrition and Health
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Name the processes involved in metabolism.

[21] Nutrition and Health
Chapter: [21] Nutrition and Health
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______ is stored in our liver and muscles.

[21] Nutrition and Health
Chapter: [21] Nutrition and Health
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Which one of the following is a symbiotic bacteria?

[22] World of Microbes
Chapter: [22] World of Microbes
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______ are the site of protein synthesis in bacteria.

[22] World of Microbes
Chapter: [22] World of Microbes
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Which one of the following is not an antibiotic derived from Bacteria? 

[22] World of Microbes
Chapter: [22] World of Microbes
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The bacteria involved in curd formation is ______.

[22] World of Microbes
Chapter: [22] World of Microbes
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Syphilis is caused by ______.

[22] World of Microbes
Chapter: [22] World of Microbes
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The bacterial cell was covered by a strong cell wall made up of ______.

[22] World of Microbes
Chapter: [22] World of Microbes
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In bacteria, a small extra chromosomal circular DNA called ______ is found in the cytoplasm. 

[22] World of Microbes
Chapter: [22] World of Microbes
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______ bacteria live on dead organic matter.

[22] World of Microbes
Chapter: [22] World of Microbes
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The two non-symbiotic nitrogen-fixing bacteria are ______ and ______.

[22] World of Microbes
Chapter: [22] World of Microbes
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Assertion: Some bacteria may be non-motile.
Reason: Bacteria have a special structure called flagella which are found on cell surfaces.

[22] World of Microbes
Chapter: [22] World of Microbes
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What is bacteria?

[22] World of Microbes
Chapter: [22] World of Microbes
Concept: undefined >> undefined
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