Insects harm us in many ways. Insects, such as flies and mosquitoes, spread diseases like malaria. Bees and wasps (also hornets) can sting us and sometimes, kill us. But insects help us in many ways too, such as pollinating and the control of pests in the house.
Insects affect humans by providing a source of food, pollinating plants, and keeping the environment clean. Each has a unique place in the environment which both directly and indirectly affects humans.
Insects harm people by biting a person. If the insect bite is bad enough it can require hospitalization. When most Spiders bite, they are painful but not life-threatening.
Some are poisonous and deadly.
Mosquitoes
they eat insects for us human beings
No.
Ladybird's favorite food is Aphid (greenfly/blackfly) which attack plants. Ladybirds are a beneficial insect and gardners and Horticulturalists encourage them.
microsporium is a terrible fungi that is harmful to human beings
Helpful, without it you could not digest your food.
No, Cobalamin (B12) is a vitamin necessary to the human body.
No.
may be it can killed by humans
Radioactive particles include alpha beta and positron they are not so harmful for human body the actually harmful are gamma radiations associated with these particles.
IT;S does not matter the gene which are used to kill insects if it is caused to death of insects so why in human it;s also survive in human body long time i think so it may be harmful.
some harmful radiations reach to earth and can damage skin of human beings and plants
Well when insects give birth they give birth to hundreds of offspring unlike humans