Daily Practice · GCSE Science

Daily Practice - GCSE Science

20th February 1999

5 questions · GCSE · 584 questions in this band

1
Variation, Evolution and Selection
State what is meant by a selection pressure.
2
Ecology
Give one example of a biotic factor that could affect a population of rabbits.
3
Ecosystems, Adaptation and Feeding Relationships
The Arctic fox has small, rounded ears compared with the desert fennec fox, which has very large ears. State whether this is a structural, behavioural or functional adaptation, and explain how it helps the Arctic fox survive.
4
Biodiversity, Cycles and Human Impact
State what is meant by the term biodiversity.
5
Chemistry Required Practicals and Data Analysis
What does 'concordant' mean when applied to titres?

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