The rate of formation of new organic matter by rabbit in a grassland, is called
The rate of formation of new organic matter by rabbit in a grassland, is called Options (a) net productivity (b)…
7 years ago
Easy
Which one of following pairs of gases are the major cause of Greenhouse effect
Which one of following pairs of gases are the major cause of Greenhouse effect Options (a) CO2 and O3 (b)…
7 years ago
Which one of the following is one of the characteristics of a biological
Which one of the following is one of the characteristics of a biological community? Options (a) Stratification (b) Natality (c)…
7 years ago
The biomass available for consumption by the herbivores and the decomposers
The biomass available for consumption by the herbivores and the decomposers is called: Options (a) net primary productivity (b) secondary…
7 years ago
Which of the following plant species you would select for the production
Which of the following plant species you would select for the production of bioethanol ? Options (a) Zea mays (b)…
7 years ago
Identify the possible link “A” in the following food chain : Plant insect – frog
Identify the possible link "A" in the following food chain : Plant insect - frog "A" Eagle Options (a) Rabbit…
7 years ago
Which of the following is mainly produced by the activity of anaerobic bacteria
Which of the following is mainly produced by the activity of anaerobic bacteria on sewage? Options (a) Laughing gas (b)…
7 years ago
DDT residues are rapidly passed through food chain causing biomagnification
DDT residues are rapidly passed through food chain causing biomagnification because DDT is Options (a) moderately toxic (b) non-toxic to…
7 years ago
Which one of the following ecosystem types has the highest annual net
Which one of the following ecosystem types has the highest annual net primary productivity? Options (a) tropical deciduous forest (b)…
7 years ago
In a coal fired power plant electrostatic precipitators are installed
In a coal fired power plant electrostatic precipitators are installed to control emission of Options (a) NO2 (b) SPM (c)…
7 years ago