The first place.step before growing crops is ___________ of the soil
Damaged seeds would ________ on top of water
For growing a crop, the sufficient sunlight and ________ and __________ from the soil are essential
What is drip system ?
What is sprinkler system ?
What is microorganisms ?
who discoverd fermentation ?
Who discovered penicillin ?
Who discovered vaccine ?
Who discovered anthrax ?
Female Anopheles mosquito carriers __________
Female Aedes mosquito carrier __________
Yeast produce _________
Cholera is caused by ________
Microorganisms can be seen with the help of
Name any two disease caused by virus
Which bacteria promotes the formation of curd ?
Name the nitrogen fixation bacteria
Name the five group of microorganisms
Name any two food preservation
Answers
Answer:
1.sowing
2.float
3.water,minerals
pls mark my answer as brainliest
Answer:What is drip system ? Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.
What is sprinkler system ? : a system for protecting a building against fire by means of overhead pipes which convey an extinguishing fluid (such as water) to heat-activated outlets.
Explanation:
What is microorganisms ? A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or a colony of cells. Who discovered penicillin ?
Alexander Fleming (1881–1955): Discoverer of penicillin. Singapore Med J. 2015 Jul; 56(7): 366–367.