Test - A Treat For Mosquitoes MCQ - 2 - Class 5 MCQ

• Jaggery: Jaggery is a rich source of iron, which is essential for the production of red blood cells in the body.


• Amla: Amla, also known as Indian gooseberry, is packed with vitamin C, which helps in the absorption of iron and promotes the overall immune system.


• Green leafy vegetables: Green leafy vegetables like spinach, kale, and broccoli are excellent sources of iron, which is vital for oxygen transport in the body and overall energy production.

Therefore, consuming jaggery, amla, and green leafy vegetables can help in maintaining healthy iron levels in the body, which is essential for overall well-being.

• Iron Absorption: Iron is an essential mineral that is necessary for the production of hemoglobin, which carries oxygen in our blood. When we consume iron-rich foods, our body absorbs the iron present in them.


• Impact on Blood: The iron that we absorb from food helps in increasing the levels of hemoglobin in our blood. Hemoglobin is a protein in red blood cells that binds to oxygen and carries it throughout the body.


• Red Blood Cells: The increase in iron levels from consuming iron-rich foods directly impacts the production of red blood cells. Red blood cells contain hemoglobin, so an increase in iron leads to an increase in the production of red blood cells.


• Importance of Iron: Iron is crucial for overall health and well-being as it plays a vital role in oxygen transport, energy production, and immune function. Consuming iron-rich foods helps prevent iron deficiency anemia and ensures proper blood function.

Vaccines help your immune system fight infections faster and more effectively.

Kerosene prevents the growth of mosquitoes.

Initially, they're attracted by the carbon dioxide we exhale. Body heat is probably important too, but once the mosquito gets closer, she will respond to the smell of a potential blood source's skin.

• Caused by Bacteria: Cholera is caused by the bacterium Vibrio cholerae.


• Transmission: Cholera spreads through contaminated food and water, primarily in areas with poor sanitation and lack of clean drinking water.


• Symptoms: The main symptoms of cholera include severe diarrhea and vomiting, leading to dehydration and potentially death if left untreated.


• Treatment: Cholera can be treated with oral rehydration solutions and antibiotics in severe cases.


• Prevention: Preventing cholera involves ensuring access to clean water, proper sanitation, and good hygiene practices.