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IGCSE O Level Biology Practice Test 62

Physical Environment: Ecology MCQ (Multiple Choice Questions) PDF - 62

The e-Book Physical Environment Ecology Multiple Choice Questions and Answers (MCQs), physical environment ecology MCQs Quiz PDF download chapter 6-62 to learn online igcse biology degree courses. Study Ecology O level Biology quiz answers PDF, physical environment ecology Multiple Choice Questions (MCQ Quiz) for online college degrees. 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 best online GRE prep class.

The MCQs Which is true in case of xerophytes: develop fleshy stems, does not shed leaves in periods of drought, have no mechanism to store water and rely solely on leaves for photosynthesis with "Physical Environment: Ecology" App Download (iOS & Android) Free for SAT test prep classes. Practice ecology o level biology questions and answers, Google eBook to download free sample for 2 year online degrees.

Physical Environment: Ecology MCQ Questions PDF Download: Quiz 62

MCQ 306: Which is true in case of xerophytes

A) does not shed leaves in periods of drought
B) develop fleshy stems
C) have no mechanism to store water
D) rely solely on leaves for photosynthesis

MCQ 307: Dorsally behind the optic lobes is

A) midbrain
B) cerebellum
C) medulla oblongata
D) hypothalamus

MCQ 308: In hydrolysis, the larger molecules are broken down into smaller molecules by the addition of

A) amino acids
B) water
C) grape sugar
D) sucrose

MCQ 309: Animals living in sea water tend to loose water through

A) osmosis
B) active transport
C) gills
D) diffusion

MCQ 310: Germination of 10,000 years old seeds was observed in

A) Melon family
B) Arctic Tundra Lupine
C) Moth Mullein
D) Hesperidiums

IGCSE O Level Biology Exam Prep Tests

Physical Environment Ecology Learning App & Free Study Apps

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O Level Biology App (Android & iOS)

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9th Grade Biology App (Android & iOS)

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A level Biology App (Android & iOS)