A. Evaporation
B. Transpiration
C. Translocation
D. Both A and B
Agronomy
Field capacity and permanent wilting point are different indifferent……………?
A. Crops
B. Soils
C. Seasons
D. Regions
The Indus basin irrigation system has………………?
A. 11 Barrages
B. 19 Barrages
C. 25 Barrages
D. 41 Barrages
Organisms which feeds on dead and decaying organisms are called as……………..?
A. Saprophytes
B. Halophytes
C. Xerophytes
D. All the above
Simple plains that lack photosynthesis pigments are called as……………..?
A. Fungi
B. Bacteria
C. Virus
D. None of the above
Fumigating and warming soil by covering it with black plastic is called………………?
A. Mulching
B. Fumigation
C. Soil solarization
D. None of the above
A gas produced by anaerobic decomposition of organic compounds is called as……………..?
A. Ethane
B. Methane
C. Ammonia
D. CO2
Green vegetables are the source of……………….?
A. Biotin
B. Carbohydrates
C. Folate
D. Vitamin
Solar energy emitted by sun reaches the earth surface absorbed and returned back in the form of……………….?
A. Infra blue radiation
B. Infra red radiation
C. X rays
D. None of the above
Plants grown in dry region are……………..?
A. Xerophytes
B. Thermophyts
C. Mesophytes
D. Halophytes