Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

13th June 2025

5 questions · GCSE · 584 questions in this band

1
Inheritance, Variation and Evolution
State one difference between selective breeding and genetic engineering.
2
DNA, Genetics and Inheritance
In pea plants, purple flower colour (allele H) is dominant over white flower colour (allele h). State the phenotype of a plant with genotype Hh.
3
Variation, Evolution and Selection
Define speciation.
4
Ecology
Give one example of an abiotic factor that could affect where a plant species grows.
5
Ecosystems, Adaptation and Feeding Relationships
State what is meant by the term ecosystem.

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