2009 Biology Ordinary Level Marking Scheme

Coimisiún na Scrúduithe Stáit State Examinations Commission

LEAVING CERTIFICATE 2009

MARKING SCHEME

BIOLOGY

ORDINARY LEVEL

Leaving Certificate 2009 Biology – Ordinary Level Section A ------------Answer 5 questions (20 marks each)

1.

Answer any four

2(9)+2(1)

(a)

Carbon, Hydrogen, Oxygen / Symbols

(b)

Hydrogen, Oxygen

(c)

e.g. Cellulose

(d)

e.g. Energy, storage

(e)

Nitrogen

2.

2(9)+2(1)

Column A

Column B

Example: Where an organism lives

Habitat

All places where life is possible

Biosphere

Organism’s role in the ecosystem

Nic...

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