Quick viewing(Text Mode)

58 M.S. Mahesh Our Nowledge

58 M.S. Mahesh Our Nowledge

M.S. MAHESH

NOWLEDGE 1. Total number of compartments in the stomach of ruminants 14. Dietary fats in the rumen undergo (ca le, buff alo, etc.) is K a. Biohydrogena on b. Complete diges on a. 2 b. 3 c. 4 d. 5 c. No change d. Both a and b

OUR 2. Major microbial fermenta on site in ruminants is 15. Following is a very rare event in ca le Y

a. Re culo-rumen b. Duodenum c. Caecum d. All a. Cons pa on b. Diarrhoea c. Vomi on d. Fever 3. Glandular part of complex stomach in ruminants is EST a. Rumen b. Re culum 16. Natural an -carcinogenic fa y acid found in cow milk is T c. Omasum d. Abomasum a. Linoleic acid b. Conjugated linoleic acid c. Linolenic acid d. Arachidonic acid 4. Buff aloes are superior to ca le in their diges ve effi ciency of a.Protein b. Plant fi bre 17. Following disease is common in cows a er calving c. Grain mixture d. All a. Milk fever b. Viral fever c. Endemic fever d. Both a and b 5. In addi on to bacteria and protozoa, re culo-rumen also harbours 18. Principal purine deriva ve excreted in the urine of ca le is a. Fungi b. Archae a. Xanthine d. Hypoxanthine c. Bacteriophages d. All c. Uric acid d. Allantoin

6. Rumen microbial consor um synthesizes 19. A phosphorus defi cient calf is generally a. Essen al amino acids b. B-vitamins a. Weak b. Eats soil c. Both a and b d. Trace minerals c. Very ac ve d. None

7. Following bacteria is known as rumen weed 20. Following B-vitamin is also known as cow manure factor a. Streptococcus bovis b. Ruminococcus albus a. Folic acid b. Pantothenic acid c. Prevetella ruminicola d. E. coli c. Bio n d. Cyanocobalamin

8. Feeding behaviour of goats is 21. Dairy calves reared on milk alone for long periods develop a. Foraging b. Grazing hypomagnesemic condi on known as c. Browsing d. Nibbling a. Milk fever b. Milk tetany c. Calf tetany d. Calf scour 9. Green house gas other than CO2 emi ed from ruminant stomach is 22. Excessive feeding of grains in ruminants within a short period of me leads to a. CFCs b. CH4 c. SO2 d. All a. Acidosis b. Alkalosis 10. Ruminants are unique in u lizing the following as nitrogen c. Ketosis d. None source a. Forages b. Urea c. Grains d. None 23. Excessive consump on of leafy legume forages leads to a. Vomi on b. Diarrhoea 11. Principal end products of carbohydrate fermenta on in the c. Bloat d. Acidity rumen is a. Glucose b. Fructose c. Vola le fa y acids d. Organic acids Answers: 1. c 2. a 3. d 4. b 5. d 6. c 7. a 12.Normal blood glucose (mg %) level in ca le is 8. c 9. b 10. b 11. c 12. b 13. d 14.a a. 20-40 b.40-60 c. 90-120 d. 140-180 15. c 16. b 17. a 18. d 19. b 20. d 21.b 22. a 23. c 13. Ruminants can’t convert glucose to fat due to the absence of enzyme(s) namely Contributed by Dr. M.S. Mahesh, PhD Scholar in Dairy Cattle Nutrition Division a. Acetyl-Co A carboxylase b. ATP citrate lyase at National Dairy Research Institute (Deemed University), ICAR, Karnal, c. NADP malate dehydrogenase d. Both b and c Haryana-132001; Email: [email protected] REPORTER, OCTOBER 2014 58 TEST YOUR KNOWLEDGE

BIBHUPRASAD MOHAPATRA

1. Physician from Kolkata, who created the world’s second and 10. Born into a privileged family in , considered ’s fi rst child using in-vitro fer lisa on, Durga, who was born “Father of the Indian space program.” 67 days a er the fi rst IVF baby in . a. b. Vikram Ambalal Sarabhai a. Subhash Mukhopadhyay b. Bidhan Chandra Roy c. d. Sa sh Dhawan c. Patrick Steptoe d. Robert Edwards 11. Humanist philosopher, who was one of the greatest original 2. Nuclear scien st and a metallurigical engineer, involved in thinkers of the Brahmo Samaj and did work in compara ve the 1974 Indian atomic test and the 1998 Indian nuclear tes ng, religion and on the philosophy of science. appointed as the fi rst Chancellor of the Central University of a. Brajendra Nath Seal b. Manabendra Nath Roy Kashmir. c. Fakir Lalon Shah d. Sibnarayan Ray a. b. c. G. Madhavan Nair d. Swapan Cha opadhyay 12. With William A. Fowler, won the for Physics for key discoveries that led to the currently accepted theory on the 3. Physicist born in ernakulam, who was known for his work that later evolu onary stages of massive stars. led to his crea on of the Ramachandran plot for understanding a. b. S. Chandrasekhar pep de structure. c. C.V. Raman d. None of these a. K. Radhakrishnan b. T.R. Anantharaman c. Ravi B. Grover d. Gopalasamudram Narayana 13. Founder of palaeobotanical research in India, who studied the fossils of the Indian subcon nent. 4. Gene cist and fi rst World Food Prize winner, known as father a. K.C. Mehta b. P. Maheshwari of the Green Revolu on in India. c. A.K. Sharma d. Birbal Sahni a. M.S. Swaminathan b. c. C.N.R. Rao d. 14. Born in Punjab in 1882, who discovered some new genera and many new species of Bryophyta, is called Father of Indian Bryology. 5. Space scien st based in , who headed the ISRO for a. R.P. Roy b. S.R. Kashyap more than nine years, was a Member in the Upper House of the c. J. B. S. Haldane d. Kamla Kant Pandey Indian Parliament. a. b. Krishnaswamy Kasturirangan 15. As a high school student in 1978, developed a full-scale c. S.K. Shivakumar d. K. N. Shankara emula on of the interoffi ce mail system, which he called “EMAIL” and copyrighted in 1982. 6. Applied sta s cian founded ISI Kolkata, made pioneering a. Shiva Ayyadurai b. studies in anthropometry in India. c. Narendra Karmarkar d. Vinod Vasudevan a. P. C. Mahalanobish b. Raghu Raj Bahadur c. Radha Laha d. V. S. Huzurbazar 16. Indian writer and science popularizer, who was the fi rst Indian to receive UNESCO’S Kalinga Prize. 7. Indian Bengali astrophysicist best known for his development a. Narender K. Sehgal b. Jagjit Singh of the equa on used to describe chemical and physical condi ons c. Gokulananda Mohapatra d. Dorairajan Balasubramanian in stars. a. S. Chandrasekhar b. Somak Raychaudhury 17. Polymath, physicist, biologist, botanist, archaeologist, as well c. Rajesh Koothrappali d. Meghnad Saha as an early writer of science fi c on, who was pioneer of radio and microwave op cs and inventor of the crescograph. 8. Founder Director of the Council of Scien fi c & Industrial a. Meghnad Saha b. Jagadish Chandra Bose Research (CSIR), also known as ‘The Father of Research c. Homi Jehangir Bhabha d. Sir Ashutosh Mukherjee Laboratories’. a. S.S. Bhatnagar b. R.A. Mashelkar ANSWER c. Samir K. Brahmachari d. M. K. Bhan 1) a 2) b 3) d 4) a 5) b 6) a 7) d 8) a 9) b 10) b 11) a 12) b 13) d 14) b 9. Eminent Bengali , academician and entrepreneur and 15) a 16) b 17) b the father of Chemistry in modern India. a. Kankan Bha acharyya b. Prafulla Chandra Ray Contributed by Bibhuprasad Mohapatra, Postal Assistant, Rayagada Head c. Prashant V. Kamat d. Post Offi ce, Odisha-765001. Email: [email protected] 59 SCIENCE REPORTER, OCTOBER 2014

Top View