Class 8th

In this insect pathogen stick to the hair on body parts and legs and transferred to the food

• Female Anopheles Mosquito

• Aedes mosquito

• Housefly

• Male anopheles mosquito

is an infected capable of transmitting disease to another organism without showing clinical signs of disease

• Pathogen

• Parasite

• harmful organism

• Carrier

Buy the following these methods mosquito spread disease can be prevented

• Draining of stagnant water

• Fixing fine mesh to doors and windows

• Spray oil should on the surface of dirty water

• All the above

Wuchereria boncrofti causes

• Malaria

• Filariasis

• AIDS

• Cholera

Pathogens enter the plant body through

• Stem

• Roots

• Stomata and injured areas

• Xylem and phloem tissues

Malaria amoebiasis and sleeping sickness are

• Protozoan diseases

• Bacterial diseases

• Viral diseases

• Helminthic diseases

Cholera is caused by

• Virus

• Bacteria

• Fungi

• Protozoa

Anthrax disease is caused by

• Bacillus anthracis

• Lactobacillus

• Rhizobium

• HIV virus

Carrier of dengue viruses

• Housefly

• Dragonfly

• Female aedes mosquito

• Butterfly

Sumati lives in the house where household garbage is not removed regularly ,food is not covered

What are the effect of this type of surroundings on her and her family health

• All will be in perfect health condition

• Garbage get decompose and absolutely there is no problem

• She and her family members can get infected with microbial pathogens

• None of the above