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  1. Problems
  2. /Biology in Human Welfare

Biology in Human Welfare

Biology

Human health and disease, immunity, and microbes in food, industry, sewage treatment and farming.

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42 problems
Exam:
Type:
1.
A person with AIDS dies after a bad bout of pneumonia, an illness that a healthy body usually… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Hard
2.
In a village there are 240 children. A health worker finds that 186 of them have been given the… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
3.
Edward Jenner noticed that milkmaids who had had cowpox did not catch smallpox… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
4.
A girl with typhoid fever is given a medicine to bring her temperature down… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
5.
A patient has 600 thousand bacteria, and none are resistant… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
6.
Dev has a cold, and asks his mother for an antibiotic left over from last year… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
7.
A doctor sees three patients. One has a bad cough and trouble breathing… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
8.
Joel's house has a flower pot and an old cooler, and rain water stands in both for many days… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
9.
A class has 39 pupils. One pupil comes to school with influenza… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
10.
Rina's brother has cholera. Their neighbour has malaria… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
11.
Leela has typhoid, and a doctor treats her… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Hard
12.
A cold virus spreads in a hostel. 40 of the students are poorly nourished, and 60% of them fall ill… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
13.
Sort these into infectious and non-infectious: typhoid, high blood pressure, malaria, cancer, a… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
14.
Tarun falls ill with a cold. The cold virus is in his body, and he has also been eating little for… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
15.
A person with a bad cold feels worse for two days than a person with a mild chronic disease feels… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
16.
Zoya gets a cold 4 times in a year, and each cold lasts 5 days… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
17.
Sort these into acute and chronic diseases: a cough and cold for five days, tuberculosis that needs… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
18.
A village has a new supply of clean water and a clean market… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Hard
19.
Rain water and waste collect in an open drain beside a road… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
20.
A village has 240 households. A health survey finds that 180 of them have clean drinking water… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Medium
21.
Gopal has no fever, no pain and no disease that a doctor can find… New
High School (9–10), General · Human Health and DiseaseStemPy LabStemPy Lab
Easy
22.
An apiary has 24 hives. Each hive gives 18 kg of honey in a season, and the honey sells at 220… New
High School (9–10), General · Improvement in Food ResourcesStemPy LabStemPy Lab
Medium
23.
Name the four kinds of honeybee found in India… New
High School (9–10), General · Improvement in Food ResourcesStemPy LabStemPy Lab
Easy
24.
A pond is stocked with 2400 fingerlings… New
High School (9–10), General · Improvement in Food ResourcesStemPy LabStemPy Lab
Medium
25.
Raju puts only catla in his pond. His neighbour Sita stocks catla, rohu, mrigal, common carp and… New
High School (9–10), General · Improvement in Food ResourcesStemPy LabStemPy Lab
Medium
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