1. An expression of one gene depends on the presence or absence of another gene in an individual. ?
Ans. Epistasis/gene interaction.
2. An extension teacher help farmer to attain desirable changes in his ?
Ans. Behaviour.
3. An ideal about the flatness/peakedness of the curve ?
Ans. Kurtosis.
4. An ideal condition of soil texture for crop growth ?
Ans. Medium textured soil.
5. An ideal plant for indoor gardening is ?
Ans. Ficus.
6. An important component of Japanese garden is ?
Ans. Water, plants, rocks etc.
7. An important male sterility source of sorghum ?
Ans. Tift 60.
8. An insecticide with strong contract and fumigant action ?
Ans. Diazinon.
9. An inset controlled by male sterilization technique in the South Pacific Island ?
Ans. Dacus Cucurbitae.
10. An Official document that indicates that plant material has been inspected by competent authority and found to be free of certain pathogens is termed as ?
Ans. Phytosanitary Certificate.
11. An organism capable of causing disease ?
Ans. Pathogen.
12. An organism that lives at the expense space of another organism(host) which it does not usually kill is known as ?
Ans. Parasite.
13. An understood information possessed by a person ?
Ans. Knowledge.
14. An unwanted plant, growing where it is not desired ?
Ans. Weed.
15. Anabaena azollae is a ?
Ans. Bio-fertilizer.
16. Anabaena is a ?
Ans. Blue Green Algae.
17. Anabasine in an alkaloid in ?
Ans. Tobacco.
18. Anaerobic decay of organic matter produces——&——-?
Ans. CO2 & Organic acid
19. Anaerobic environment in rice soil is responsible for gaseous loss of fertilizer nitrogen by ?
Ans. Denitrification.
20. Anakkayam-1,Madakkathara-1, Kanaka, Dhana are varieties of ?
Ans. Cashew.
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