1. A genetically engineered form of brinjal known as the BT-brinjal has been developed. The objective of this is:
2. In 1873, who published the first picture of nerve tissue stained with the black reaction technique which described the entire nerve cell?
3. Ornithophily is effected by
4. For the discovery of Helicobacter pylori bacteria and the study of its role in gastritis and peptic ulcer diseases, with whom was Barry J. Marshall awarded the 2005 Nobel Prize in Physiology or Medicine?
5. The artificial heart was invented by………. .
6. What is the term used for pollination by wind?
7. Which of the following is responsible for Vermicomposting?
8. The name of the first mammal clone sheep is
9. Which of the following crops is the only genetically modified (GM) crop approved for commercial cultivation in India?
11. By which part can Bryophyllum reproduce?
12. Which one of the following plants grows naturally in a saline environment?
13. At which stage in its life cycle does the silkworm yield the fiber of commercial use?
14. Bacteria was discovered by:
15. Double fertilization is a complex fertilization mechanism of _____.
16. ______ is the main fatty acid in coconut oil and in palm kernel oil that has antimicrobial properties.
17. Which of the following is a carnivorous plant?
18. Curcumin, a phenolic compound widely used for medicinal purposes is found in:
19. Scorpion herb plants that grow in uninhabited forest provinces use _____ for their protection.
20. Plants that are adapted to grow in intense sunlight are known as?
22. Which of the following plants derives some or most of its nutrients from trapping and consuming insects and other arthropods?
23. Mangroves are plants that have:
24. Which is the usual reproductive part of a plant?
25. Which organisms can help to carry out Vermicomposting?
26. The first human heart transplant was done by:
27. Which of the following plants is carnivorous?
28. Which one of the following is an insectivorous plant?
29. General anaesthetic was invented by?
30. A……….is a species of plant that has adapted to survive in an environment with little liquid water.
31. What do you call the type of drug that activates a receptor by mimicking a natural messenger?
32. Which among the following is a male part of a flower?
33. What is the yellow dust present in the middle of a flower called?
34. In which part of the female flower does fertilisation take place?
35. Halophytes are plants that grow in
36. Which of the following is a genetically modified plant?
37. Which of the following scientists demonstrated that fermentation is caused by the growth of microorganisms?
38. Which one of the following events in a botanical garden is never directly influenced by light?
39. Who among the following is credited with starting the work on plant tissue culture?
40. Dolly, the first cloned living being created at Roslin Institute in Scotland was a:
41. Oleo gum resin (Asafoetida) can be obtained from which of the following?
42. The first mammal which got cloned at the Roslin Institute in Edinburgh, Scotland was a/an:
43. What is the process that stops interbreeding?
44. In which type of plants, axillary buds of stems may also get modified into woody, straight and pointed thorns?
45. Spider webs are made up of ______, a natural fiber made up of protein.
46. What is the name of the first mammal clone (sheep)?
47. Which of the following is a type of Xanthan?
48. Pollination by birds is called:
49. The process of pollination by birds is also known as:
50. ........... is a typically one-celled, reproductive unit capable of giving rise to a new individual without sexual fusion.
