Daily Practice

GCSE Science

17th May 1987

5 questions · GCSE · 584 questions in this band

1
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.
2
Variation, Evolution and Selection
Define speciation.
3
Ecology
Give one example of an abiotic factor that could affect where a plant species grows.
4
Ecosystems, Adaptation and Feeding Relationships
State one abiotic factor that can affect the population of fish living in a pond.
5
Biodiversity, Cycles and Human Impact
State one way in which high biodiversity benefits an ecosystem.

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