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O Level Biology Practice Test 62

Physical Environment: Ecology MCQ Questions PDF - 62

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

Biology MCQ: Physical Environment: Ecology Quiz PDF Download - 62

MCQ: 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: Dorsally behind the optic lobes is

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

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

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

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

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

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