Daily Practice

GCSE Science

14th August 1989

5 questions · GCSE · 584 questions in this band

1
DNA, Genetics and Inheritance
Define homozygous.
2
Variation, Evolution and Selection
Define mutation.
3
Ecology
Explain why deforestation to create land for cattle grazing can reduce biodiversity.
4
Ecosystems, Adaptation and Feeding Relationships
State what is meant by the term ecosystem.
5
Biodiversity, Cycles and Human Impact
State one human activity that reduces the amount of land available for other organisms.

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