please can i know the economic importance of protozoa?

Answer 1

Some of the economic importance of Protozoans include the following:

>>Protozoans are important components of aquatic and soil ecosystems.
>>Protozoans control microbial populations and also a major route to transfer of biomass within the food chain in aquaculture.
>> Protozoans (Flagellates) are the primary component in the marine food chain.
>>Have some role in soil fertility which has great impact to agriculture.
>>Protozoans (skeletons of Foramininfera) make up much of the limestone and chalk on the Earth.
>> Many protozoans can cause disease in humans.Common examples include malaria, amoebic dysentery,sleeping sickness,etc. It has great impact on the economy due to the medical costs incurred and due to days of labour lost due to sickness. Costs of treatment and for CONTROL, and lost workdays affects economic factors greatly.

Answer 2

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Most of the protozoa are cauative agent of diseasea but some classes of protozoa like foraminiferans eg Elphidium are useful .Their shells occur in petroleum bearing areas. Then they are also used as building materials eg They were used in Egyptian Pyramids.Their ooze(calcerous shell) changes to limestone rocks Another protazoan class Radiolarians 'skeleton are used as abrasive (rubing)and filtering agent You know 30% of ocean bed is covered with calcerous foraminiferans shell called foraminiferns ooze but protozoa are also responsible for diseases like malaria,sleeping sickness,dysentery etc.

Answer 3

Importance Of Protozoans

Answer 4

The importance is that they make up the base of the food chain and are vital for every other organism to live

Answer 5

Since they are vital to the existence of just about every living thing on earth I would say their economic importance is: priceless.

Answer 6

they could be used as specimens..and due to the fact that they could grow easily than it is cheap...