Daily Practice · GCSE Science

Daily Practice - GCSE Science

6th April 1996

5 questions · GCSE · 584 questions in this band

1
Inheritance, Variation and Evolution
Name the three-domain system of classification, and name the scientist most associated with proposing it.
2
DNA, Genetics and Inheritance
A man has genotype XY. State his sex, and state which sex chromosomes are found in the sperm cells he produces.
3
Variation, Evolution and Selection
State what is meant by a selection pressure.
4
Ecology
Give one example of a biotic factor that could affect a population of rabbits.
5
Ecosystems, Adaptation and Feeding Relationships
Thermus aquaticus is a species of bacterium that lives in hot springs at temperatures that would kill most other organisms. State the name given to an organism that is adapted to survive in such extreme conditions.

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 April 1996, including the monthly compilation PDF.