Flash CardFind the odd man out: Pneumonia, Diphtheria, Chickenpox, Cholera. ChickenpoxQuestion Explanation:Chickenpox. It is caused by a virus, whereas others are caused by bacteria. 1/30Lactobacilli kill the harmful bacteria like ............. present in the alimentary canal. Clostridium2/30........... is a narrow-spectrum antibiotic. Penicillin3/30Molasses is fermented with the help of yeast called ......... Saccharomyces4/30Find the odd man out: AIDS, Hepatitis, Leprosy, Dengue. LeprosyQuestion Explanation:Leprosy. It is caused by bacteria, whereas the rest are caused by viruses. 5/30........ can grow and reproduce only in living cells. Viruses6/30........... can be prevented by vaccination. Chicken pox7/30Fungi release ............ into the food, making the food poisonous. mycotoxins8/30Dengue is caused by.............. . mosquito bite9/30A yeast ................... is used to absorb the toxins released during the production of palm oil. Yarrowia lipolytica10/30Bacteria found in the root nodules of leguminous plants are ............. . Rhizobium11/30Malaria is caused by............ . protozoa12/30Pneumonia is caused by ........... . bacteria13/30Find the odd man out: Tetracycline, Penicillin, Gentamycin, Erythromycin. TetracyclineQuestion Explanation:Tetracycline. It is a broad-spectrum antibiotic, whereas others are narrow-spectrum antibiotics. 14/30The ............. destroys harmful microbes present in the milk. low pH15/30Bacteria causes.............. cholera16/30................ is a broad-spectrum antibiotic. Amoxicillin17/30Find the odd man out: Lactobacilli, Rhizobia, Yeast, Clostridia YeastQuestion Explanation:Yeast. It is a fungus, whereas the rest are bacteria. 18/30The Lactobacilli convert lactose, the sugar in the milk, into........ . lactic acid19/30During fermentation, yeast cells convert carbohydrates into ........... alcohol and carbon dioxide20/30AIDS is caused by............. . virus21/30Find the odd man out: Root rot, rust (tambere), rubella, mozaic rubellaQuestion Explanation:Rubella. It is a disease of humans, whereas the rest are diseases of plants. 22/30Bird flu (H7N9 ) and swine flu (H1 N1 ) are caused by............ virus23/30Find the odd man out: Cholera, Leprosy, Pneumonia, Influenza. InfluenzaQuestion Explanation:Influenza. It is caused by a virus, whereas the rest are caused by bacteria. 24/30Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracycline. PenicillinQuestion Explanation:Penicillin. It is a narrow-spectrum antibiotic, whereas others are broad-spectrum antibiotics. 25/30Yoghurt has a specific sour taste due to ............. . Lactic acid26/30Antibiotics mainly act against .................. bacteria27/30The bacteria which spoil cooked food are............. Clostridium28/30Antibiotic penicillin was discovered by........ Alexander Fleming29/30............ proved that the anaerobic bacterium Clostridium botulinum, is responsible for food poisoning. Van Ermengem30/30PrevNext Class 9 | Useful and Harmful Microbes NameEmailWhatsApp Mobile No. 1 / 30 Pneumonia is caused by ……….. . virus protozoa fungi bacteria 2 / 30 Find the odd man out: Cholera, Leprosy, Pneumonia, Influenza. Cholera Pneumonia Leprosy Influenza Influenza. It is caused by a virus, whereas the rest are caused by bacteria. 3 / 30 Fungi release ………… into the food, making the food poisonous. mycotoxins Probiotics Antioxidants Pesticides 4 / 30 Molasses is fermented with the help of yeast called ……… Yarrowia lipolytica Saccharomyces Rhizobia Alcanivorax 5 / 30 …….. can grow and reproduce only in living cells. Bacteria Fungi Protozoa Viruses 6 / 30 Yoghurt has a specific sour taste due to …………. . none of these Lactic acid citric acid Acetic acid 7 / 30 ……….. is a narrow-spectrum antibiotic. Penicillin Amoxicillin Ampicillin Tetracyclin 8 / 30 ………… proved that the anaerobic bacterium Clostridium botulinum, is responsible for food poisoning. Alexander Fleming Van Ermengem Ida Bengston Louis Pasteur 9 / 30 A yeast ………………. is used to absorb the toxins released during the production of palm oil. Saccharomyces cerevisiae Penicillium Alcanivorax Yarrowia lipolytica 10 / 30 AIDS is caused by…………. . virus fungi protozoa virus 11 / 30 Antibiotics mainly act against ……………… viruses algae fungi bacteria 12 / 30 The Lactobacilli convert lactose, the sugar in the milk, into…….. . citric acid alcohol lactic acid acetic acid 13 / 30 Bird flu (H7N9 ) and swine flu (H1 N1 ) are caused by………… protozoa virus bacteria fungi 14 / 30 Bacteria causes………….. scabies bird flu malaria cholera 15 / 30 Lactobacilli kill the harmful bacteria like …………. present in the alimentary canal. Saccharomyces Alcanivorax Clostridium Rhizobium 16 / 30 The bacteria which spoil cooked food are…………. Clostridium Saccharomyces Rhizobium Lactobacilli 17 / 30 Find the odd man out: Root rot, rust (tambere), rubella, mozaic rust (tambere) rubella Root rot mozaic Rubella. It is a disease of humans, whereas the rest are diseases of plants. 18 / 30 During fermentation, yeast cells convert carbohydrates into ……….. proteins and fats glucose and fructose alcohol and carbon dioxide fatty acids and amino acids 19 / 30 Bacteria found in the root nodules of leguminous plants are …………. . Rhizobium Penicillin Lactobacilli Fungi 20 / 30 Find the odd man out: Tetracycline, Penicillin, Gentamycin, Erythromycin. Erythromycin Gentamycin Penicillin Tetracycline Tetracycline. It is a broad-spectrum antibiotic, whereas others are narrow-spectrum antibiotics. 21 / 30 ……….. can be prevented by vaccination. Malaria Chicken pox Leprosy AIDS 22 / 30 Dengue is caused by………….. . mosquito bite contaminated water and food droplets spread in air contact with infected person 23 / 30 The …………. destroys harmful microbes present in the milk. neutral pH none of these high pH low pH 24 / 30 ……………. is a broad-spectrum antibiotic. Amoxicillin Erythromycin Penicillin Gentamycin 25 / 30 Find the odd man out: Lactobacilli, Rhizobia, Yeast, Clostridia Yeast Clostridia Rhizobia Lactobacilli Yeast. It is a fungus, whereas the rest are bacteria. 26 / 30 Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracycline. Penicillin Tetracycline Amoxycillin Ampicillin Penicillin. It is a narrow-spectrum antibiotic, whereas others are broad-spectrum antibiotics. 27 / 30 Antibiotic penicillin was discovered by…….. Louis Pasteur Ida Bengston Van Ermengem Alexander Fleming 28 / 30 Find the odd man out: Pneumonia, Diphtheria, Chickenpox, Cholera. Diphtheria Chickenpox Cholera Pneumonia Chickenpox. It is caused by a virus, whereas others are caused by bacteria. 29 / 30 Find the odd man out: AIDS, Hepatitis, Leprosy, Dengue. Hepatitis AIDS Leprosy Dengue Leprosy. It is caused by bacteria, whereas the rest are caused by viruses. 30 / 30 Malaria is caused by………… . virus bacteria protozoa fungi Your score is The average score is 61% 0% Restart quiz
Class 9 | Reflection Of Light Class 9 | Maharashtra Board | Quiz + Flash Cards, Quiz + Flashcards / By Shubham Jha
Class 9 | Study of Sound 1 Comment / Class 9 | Maharashtra Board | Quiz + Flash Cards, Quiz + Flashcards / By Shubham Jha