GENERAL SCIENCE - BOTANY - 2

18 Recently discovered non-leguminous nitrogen fixing bacteria

Answer: Acatobacter paspali

19. S plit genes are discovered by

Answer: Sharp & Robertis

20. Largest organell of a plant cell-

Answer: Vacuole

21. Amino acid known as bacterial  aminoacid –

Answer: Diamino pimelic acid

22. Rephano brassica is an example for –

Answer: allopolyploid

23. Type of RNA having least secondary structure-

Answer: mRNA

24. One mole of glucose yield how many kilojoule of energy-

Answer: 2868KJ(686 k cal)

25. The absorption band shown by chlorophyll in violet –

Answer: blue regionSoret band

26. Late blight of potato is caused by-

Answer: phytophthora infestans

27. Which plant is called water fly trap-

Answer: Aldrovanda

28. Queen of essantial oil-

Answer: Rose oil

29. Gymnosperm having single ovule in a female cone-

Answer: Taxus

30. Damping off seedling is due to the fungi-

Answer: Pythium debaryanum

31. Intra nuclear mitosis is know as –

Answer: karyochoresis

32. The structure that is produced by the p arasitie fungi to adhere to the host cell-

Answer: Appresorium

33. Heterothallism was first reported in mucor by-

Answer: Blakslee

34. W art disease of Potato is caused by-

Answer: Synchitrium
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