IGCSE O Level Biology Online Tests
GCE O Levels Biology MCQ (Multiple Choice Questions) PDF Download
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The MCQ: Use of non-fossil fuel in factory may; "GCE O Levels Biology" App Download (Free) with answers: Help in lesser air pollution; Increase pollution due to chimney fumes when fossil fuel is burnt; Lower the air quality in densely populated areas; Increase land pollution; to study online courses. Practice GCE O Levels Biology Quiz Questions, download Apple eBook (Free Sample) for GRE practice test.
GCE O Levels Biology MCQs: Questions and Answers PDF Download
Sea water is alkaline with a pH of
- less than 8
- 8
- 9
- 10
Use of non-fossil fuel in factory may
- help in lesser air pollution
- increase pollution due to chimney fumes when fossil fuel is burnt
- lower the air quality in densely populated areas
- increase land pollution
To test presence of reducing sugars in food, the test conducted is
- Benedict Test
- Iodine Test
- Biuret Test
- Bromine Test
Rate of transpiration increases in
- hot weather
- cold weather
- rainy day
- still air
Thyroid gland is found in the
- joints
- liver
- pancreas
- neck
IGCSE O Level Biology Practice Tests
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O Level Biology MCQs eBook Download
A Level Biology Practice Questions
IGCSE O Level Biology Practice Tests
A Level Biology MCQ Questions
- All are correct for seeds shedding from parent plant, except
- Cells are not tightly packed in
- Urine is excreted out of body through a tube called
- Plant hormone that responds to environmental stress and dormancy is called
- Water potential of blood plasma in glomerulus is raised over contents of Bowman's capsule because of