Question
Water is held in the soil in the form of water films
around all the soil particles and aggregates. Which force holds water to the soil particles?Solution
The surface tension of the water film is the force that holds water to the soil particles, creating a thin, continuous water layer around them.
Biological Oxygen Demand (BOD) is a measure of:
Which of the following methods refers to deactivation of microbes in food using electricity?
Milk fermentation to produce cheese is done initially by inoculating with:
Mold inhibitor used in bread is:
Solar evaporation is the simplest method of evaporating water with solar energy. Which of the following statement about it is incorrect?
Bt brinjal is
Which of the following metals are toxic to humans even at low concentrations
Options:
1. Arsenic
2. Lead
3. Iron
4. Selenium
_____________enzyme breaks down naringin in_________ juice to reduce bitterness.
Which of the following process results in formation of alcohol from sugar?
Rice is a:
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