If you are looking for Class 5 Science Communicable and Non-Communicable Diseases then you are at the right place.
Class 5 Science Communicable and Non-Communicable Diseases Fill in the blanks
- Diseases caused by microorganisms when an infected person comes in contact with another person are called ________ diseases. Answer: communicable
- Diseases caused due to inadequate intake of an essential nutrient in the diet are called ________ diseases. Answer: deficiency
- ________ are organisms such as insects, mites, and ticks that transmit germs to human beings and animals. Answer: Vectors
- Malaria is typically transmitted through the bite of an infected ________ mosquito. Answer: Anopheles
- The ________ parasite that causes malaria is a single-celled parasite that multiplies in red blood cells of humans. Answer: Plasmodium
- Houseflies are carriers of germs such as bacteria, virus, protozoa, and ________. Answer: worms
- The study of microorganisms is called ________. Answer: microbiology
- Diseases like tuberculosis, common cold, and whooping cough are spread through ________. Answer: air
- ________ is an effective method of preventing communicable diseases. Answer: Vaccination
- ORS stands for ________ ________ ________. Answer: Oral Rehydration Solution
- The average mosquito lifespan is less than ________ months. Answer: two
- Diseases like influenza, diphtheria, cholera, and typhoid are examples of ________ diseases. Answer: communicable
- Houseflies can taste using their ________ and with their mouthparts. Answer: feet
- The incubation period for malaria parasites in mosquitoes is ________ to ________ days. Answer: 7, 10
Class 5 Science Communicable and Non-Communicable Diseases QA
Q: What are communicable diseases?
A: Communicable diseases are diseases caused by microorganisms when an infected person comes in contact with another person. They are also known as infectious diseases or transmissible diseases.
Q: What are deficiency diseases?
A: Deficiency diseases are diseases caused due to inadequate intake of an essential nutrient in the diet. They are non-infectious and non-transmissible.
Q: What are vectors in the context of diseases?
A: Vectors are organisms such as insects, mites, and ticks that transmit germs to human beings and animals.
Q: How is malaria transmitted?
A: Malaria is typically transmitted through the bite of an infected Anopheles mosquito.
Q: What is the Plasmodium parasite?
A: The Plasmodium parasite is a single-celled parasite that causes malaria. It multiplies in red blood cells of humans as well as in the mosquito intestine.
Q: How do houseflies spread diseases?
A: Houseflies spread diseases by carrying germs on their body parts. They sit on garbage and other dirty places, pick up germs, and then transfer these germs to food when they land on it.
Q: What is microbiology?
A: Microbiology is the study of microorganisms.
Q: Name some diseases caused by viruses.
A: Diseases caused by viruses include flu (influenza), common cold, measles, mumps, german measles (Rubella), smallpox, cowpox, chicken pox, HIV (can lead to AIDS), and rabies.
Q: What is ORS and what is it used for?
A: ORS stands for Oral Rehydration Solution. It is used to replace fluids lost due to diarrhea, especially in cases of dysentery.
Q: How can air-borne diseases be prevented?
A: Air-borne diseases can be prevented if a person suffering from the disease covers their mouth when they cough or sneeze and avoids spitting in public places.
