Ang Imhr.ca ay tumutulong sa iyo na makahanap ng mga sagot sa iyong mga katanungan mula sa isang komunidad ng mga eksperto. Nagbibigay ang aming platform ng seamless na karanasan para sa paghahanap ng mapagkakatiwalaang sagot mula sa isang malawak na network ng mga propesyonal. Maranasan ang kaginhawaan ng paghahanap ng eksaktong sagot sa iyong mga tanong mula sa mga bihasang propesyonal sa aming platform.

I need help, I don't know how to answer this question:
What role in the life of human and nature play protists? Give examples of each: for human and for nature.


Sagot :

Positive in nature:
- provide food for animals
- provide oxygen
- break down the remains of other organisms into simple minerals
- are involved in cellulose digestion
- form layers of limestone
- purify water
- provide shelter for animals living in the water

Positive for humans:
- Provide food
- are used in the pharmaceutical and food processing industry
- used for dyes (coloring)
- provide oxygen
- indicate the purity of the water and clean water
- used as fertilizer


Negative in nature:
- cause disease in animals and plants
- cause rot
- parasites (both on plants and animals )
- some pollute the water (blue-green algae and green algae have an adverse impact on water tanks, the water turns green and the lack of air causes dying of life in reservoirs)

Negative for humans:
- cause diseases (fungal and other skin condition, also during pregnancy - fetal infections cause by protists can lead to cerebral palsy or even miscarriage)
- cause spoilage of food (which causes food poisoning and various kinds of allergies)
- causes decay and diseases of plants
- some of them produce poisonous toxins that are poisonous to humans and some species of fish