Daily Practice · GCSE Science

Daily Practice - GCSE Science

23rd August 1998

5 questions · GCSE · 584 questions in this band

1
Hormonal Coordination and Homeostasis
Explain why sweating cools the body down.
2
Inheritance, Variation and Evolution
In pea plants, the allele for tall stems (T) is dominant over the allele for short stems (t). A homozygous tall plant (TT) is crossed with a homozygous short plant (tt). State the genotype and phenotype of all the offspring.
3
DNA, Genetics and Inheritance
Explain one benefit of the Human Genome Project.
4
Variation, Evolution and Selection
Explain one reason it took many years for Darwin's theory of evolution by natural selection to become widely accepted.
5
Ecology
A student counts 3, 5, 4 and 8 dandelion plants in four separate 1 m^2 quadrats. Calculate the mean number of dandelions per quadrat.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1998, including the monthly compilation PDF.