IGCSE O Level Biology Practice Test 62
Physical Environment: Ecology MCQs (Multiple Choice Questions) PDF Download - 62
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The Physical Environment Ecology Multiple Choice Questions (MCQ) with Answers PDF (Physical Environment Ecology MCQs PDF e-Book) download Ch. 6-62 to solve IGCSE O Level Biology Practice Tests. Study Ecology O level Biology quiz answers PDF, Physical Environment Ecology Multiple Choice Questions (MCQ Quiz) to study online certificate courses. The Physical Environment: Ecology MCQs App Download: Free educational app for physical environment: ecology, spinal cord and nerves, biological molecules, habitat specialization due to salinity, dormancy and seed germination test prep for accredited online colleges.
The MCQ Quiz: Which is true in case of xerophytes; "Physical Environment: Ecology" App (Android & iOS) with answers: Develop fleshy stems; Does not shed leaves in periods of drought; Have no mechanism to store water; Rely solely on leaves for photosynthesis; to study online certificate courses. Practice Ecology O level Biology Questions and Answers, Google eBook to download free sample to learn free online courses.
Physical Environment: Ecology MCQ with Answers PDF Download: Quiz 62
Which is true in case of xerophytes
- does not shed leaves in periods of drought
- develop fleshy stems
- have no mechanism to store water
- rely solely on leaves for photosynthesis
Dorsally behind the optic lobes is
- midbrain
- cerebellum
- medulla oblongata
- hypothalamus
In hydrolysis, the larger molecules are broken down into smaller molecules by the addition of
- amino acids
- water
- grape sugar
- sucrose
Animals living in sea water tend to loose water through
- osmosis
- active transport
- gills
- diffusion
Germination of 10,000 years old seeds was observed in
- Melon family
- Arctic Tundra Lupine
- Moth Mullein
- Hesperidiums
IGCSE O Level Biology Exam Prep Tests
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