Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Question 1-10 : (in Hindi)
1,269 plays

More
Part 1

Abhishek Pandey is teaching live on Unacademy Plus

Abhishek Pandey
Prime Minister’s Scholarship awardee, has qualified UPSC CDS/AFCAT 6 times each, has cleared UPSC CAPF.

U
Unacademy user
A
dynamic fluid and kinematic fluid k bare m toh explain kiya hi nhi detail m
chlo crime petrol dekhne Ka ek fyda hua ki ye pta chla ki rapes and murders k liye DNA fingerprinting technique use krte h
Sweta Chauhan
10 months ago
c
Sweta Chauhan
10 months ago
b
Sweta Chauhan
10 months ago
stomach poison
Sweta Chauhan
10 months ago
skip
Sweta Chauhan
10 months ago
skip
Sweta Chauhan
10 months ago
d
Sweta Chauhan
10 months ago
skip
Sweta Chauhan
10 months ago
c
Sweta Chauhan
10 months ago
bajra
1.Azolla 2 Gene cloning 3Ethanol and CO2 4 stomach poison 5 oolong tea 6 malation 7use of disease resistant variants 8 Btbrinjal (2&3) 9 Biological control 10. Maize CORRECT 7/10=21 INCORRECT 3,=-3 TOTAL 18/30 THANK YOU SIR:)
attempted=7, wrong=2 , correct=5 , total =13/30
disease resistant varieties
  1. Abhishek Pandey : Unacademy CDS EXAM Mock Test-I NCERT based Biology Questions


  2. Abhishek Pandey: Unacademy Back to Plus Preparation toolkit for SSB Interview Abhishek Pandey 58k followers unacade 0:02/11:14 YouTube J In this course, Abhishek Pandey will provide complete guidance to clear SSB in the first attempt. All the aspirants who are preparing for their SSB interview through various entries will find this course helpful Useful tips and hacks to perform well will also be discussed. The course will be conducted in Hindi and the notes will be provided in English 27th October to 22nd November 2018 27 hours of live classes Private Discussion Forum Doubt clearing sessions and Live quizzes 4,100 Includes 18% GST Apply for this Plus Course About this course O Last date to apply is 27th Oct Introductory Price for next 24 hours oniytivate Win Live Sessions The course consists of 18 sessions of 1 hour 30 mins duration each. Session recording will


  3. Abhishek Pandey: Unacademy Which of the following is found in rice field? . (a) Azolla (b) Rhizobium c) Anihoceros (d) Rhodospirillum CDS EXAM Combined Defence Services


  4. Abhishek Pandey Unacademy Which one of the following techniques has helped to solve . many mysteries involving murders, robberies and rapes? (a) Gene splicing (b) Computer technology (c) DNA fingerprinting (d) Gene cloning CDS EXAM Combined Defence Services


  5. Abhishek Pandey Unacademy When yeast ferments glucose, the products are: (a) Water CO2 (b) Ethanol +CO2 (c) EthanolH20 (d) Methanol + CO2 CDS EXAM Combined Defence Services


  6. Abhishek Pandey: Unacademy Lead arsenate is a: (a) Fumigant (b) Contact poison (c) Stomach poison (d) Nervous poison CDS EXAM Combined Defence Services


  7. Abhishek Pandey: Unacademy .Which of the following is regarded as a cross between black and green tea? (a) Oolong tea (b) Orange pekoe (c) Leg-cut tea (d) All of these CDS EXAM Combined Defence Services


  8. Abhishek Pandey: Unacademy Which of the following pair is incorrect? . (a) Organochlorine: DDT (b) Carbamate (c) Pyrethroid (d) Organophcsphate Malathion : Carbaryl : Atrazine CDS EXAM Combined Defence Services


  9. Abhishek Pandey Unacademy . The latest trend in plant disease control is? (a) Chemical control (b) Biological control (c) Use of fertilizers (d) Use of disease resistant varieties CDS EXAM Combined Defence Services


  10. Abhishek Pandey: Unacademy What are the reasons for the people's resistance to the introduction of . Btbrinjal in India? 1. Btbrinjal has been created by inserting a gene from a soil fungus into its 2. 3. 4. genome. The seeds of Btbrinjal are terminator seeds and therefore, the farmers have to buy the seeds before every season from the seed companies. There is an apprehension that the consumption of Btbrinjal may have adverse impact on health. There are some concerns that the introduction of Btbrinjal may have adverse effect on the biodiversity. Select the correct answers using the codes given belovw (a) 1, 2 and 3 (b) 2 and 3 (c) 4 only (d) 1, 2, 3 and 4 CDS EXAM Combined Defence Services


  11. Abhishek Pandey Unacademy IPM (Integrated Pest Management) involves: (a) Tissue culture (b) Biological control (c) Bio-fertilizer (d) Confusion technique CDS EXAM Combined Defence Services


  12. Abhishek Pandey Unacademy High lysine content is present in: . (a) Bajra (b) Maize (c) Wheat (d) Rice CDS EXAM Combined Defence Services


  13. Abhishek Pandey: Unacademy A new crop which produces long pods with four prominent wings, is: (a) Jojaba (b) Guayule (c) Leucaena (d) Winged bean CDS EXAM Combined Defence Services


  14. Abhishek Pandey: Unacademy e Cochineal of insects have been proved very useful for: (a) Weeds control (b) Parathenium control (c) Cactus prevention (d) Eicchornia prevention CDS EXAM Combined Defence Services


  15. Abhishek Pandey: Unacademy .Study the following statements: 1. Restriction endonucleases (molecular scissors) are discovered by Nathan and Smith 2. Restriction endonucleases are used to cut plasmid and foreign DNA. 3. Plasmids are vectors or vehicles in gene transfer. 4. Recombinant DNA technology given by Stanley Cohen and Herbert Boyer. Which of the statements given above is/are correct? (a) 1, 2, 3 and 4 (b) 2,3 and 4 (c) 1, 2 and 3 (d) None of these CDS EXAM Combined Defence Services


  16. Abhishek Pandey: Unacademy Which of the following is the most important cereal of . temperate region? (a) Rice (b) Wheat (c) Maize (d) Barley CDS EXAM Combined Defence Services


  17. Abhishek Pandey: Unacademy Which of the following bacteria is used for the production of . butanol and acetone from starch? (a) Lactobacillus bulgaricus (b) Clostridium acetobuiulicum (c) Streptococcumthermophilus (d) Both 1 and 3 CDS EXAM Combined Defence Services


  18. Abhishek Pandey: Unacademy In cheese, manufacture micro-organism are important for: (a) Ripening only (b) Development of resistance to spoilage (c) Souring of milk only (d) Both souring and ripening processes CDS EXAM Combined Defence Services


  19. Abhishek Pandey: Unacademy A patient is generally advised to consume more meat, lentils, milk and eggs in diet only when he suffers from? (a) Scurvy (b) Rickets (c) Anaemia (d) Kwashiorkor CDS EXAM Combined Defence Services


  20. Abhishek Pandey: Unacademy Which of the following is social foresting species with . multiple utility? (a) Mangiferaindica (b) Rosa grandiflora (c) Borassusflabelliformis (d) Leucaenalocucephala CDS EXAM Combined Defence Services


  21. Abhishek Pandey: Unacademy Which of the following micro-organism is used for the production of citric acid in a industries? (a) A. niger (b) P. ciirinum (c) R. nigricans (d) L. bulgaris CDS EXAM Combined Defence Services


  22. Abhishek Pandey: Unacademy Which of the following fatty acid is not synthesized in the . human body? (a) Glycerol (b) Cholesterol (c) Linoletic acid (d) Both 1 and 2 CDS EXAM Combined Defence Services


  23. Abhishek Pandey Unacademy The prolonged deficiency of thiamine in human diet may lead to ? (a) Pellegra (b) Beri-Beri (c) Haemorrhage (d) Anaemia CDS EXAM Combined Defence Services


  24. Abhishek Pandey: Unacademy . Which of the following is the largest gland in an adult man? (a) Liver (b) Thymus (c) Thyroic (d) Pancreas CDS EXAM Combined Defence Services


  25. Abhishek Pandey Unacademy The rotenone is? (a) A bioherbicide (b) A natural herbicide (c) An insect hormone (d) A natural insecticide CDS EXAM Combined Defence Services


  26. Abhishek Pandey Unacademy The micro-organism grown on molasses and sold as a food . flavouring agent is? (a) Alcohol yeast (b) Baker's yeast (c) Both 1 and 2 (d) Neither 1 nor 2 CDS EXAM Combined Defence Services


  27. Abhishek Pandey Unacademy Milk tastes sour when kept in the open for sometimes due to . formation of? (a) Malic acid (b) Citric acid (c) Lactic acid (d) Carbonic acid CDS EXAM Combined Defence Services


  28. Abhishek Pandey: Unacademy Which of the following is the false statement about . antibiotics? (a) This term was given by Waksman in 1942. (b) Antibiotics is produced by micro-organism. (c) Some persons have allergy from antibiotics. (d) Antibiotics are capable of curing all disease. CDS EXAM Combined Defence Services


  29. Abhishek Pandey Unacademy The product of hybridization is known as? (a) Clone (b) Hybrid (c) Homozygous (d) Heterozygous CDS EXAM Combined Defence Services


  30. Abhishek Pandey Unacademy The study of living organism, for the human welfare, is called (a) Exobiology (b) Biophysics (c) Cosmology (d) Applied Biology CDS EXAM Combined Defence Services


  31. Abhishek Pandey Unacademy lodine (a) Fats (b) Protein (c) Lipids (d) Carbohydrates test is used to detect ? CDS EXAM Combined Defence Services


  32. Abhishek Pandey: Unacademy Which of the following hormone helps in the contraction of . uterus during child birth? (a) ADH (b) Androgen (c) Oxytocin (d) Glucocorticoid CDS EXAM Combined Defence Services


  33. Abhishek Pandey: Unacademy Which of the following compounds are widely distributed in both plants and animals? (a) Insulin (b) Vitamins (c) Steroids (d) Acetic acid CDS EXAM Combined Defence Services


  34. Abhishek Pandey Unacademy The pesticide, which is used for preventing termite attacks in the foundation of buildings is: (a) BHC (b) DOT (c) Aldrin (d) Parathion CDS EXAM Combined Defence Services


  35. Abhishek Pandey: Unacademy . Which of the following bacteria has potential for nitrogen fixation: (a) Nostoc (b) Aulosira (c) Anabaena (d) Rhizobium CDS EXAM Combined Defence Services