Daily Practice
13+ Common Entrance
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14th January 1992
- 1Biology: Cells, Body Systems and Reproduction
Explain why muscles must work in antagonistic pairs rather than alone.
- 2Biology: Plants, Ecology and Health
In the food chain 'grass, rabbit, fox', name the primary consumer.
- 3Biology: Cells, Microscopy and Genetics
In pea plants, the allele for tall (T) is dominant over the allele for short (t). State the possible genotype(s) of a tall pea plant.
- 4Biology: Respiration, Digestion and Gas Exchange
Complete the word equation for aerobic respiration: glucose + oxygen produces ___ + ___.
- 5Chemistry: Materials
A block of wood has a mass of 60 g and a volume of 80 cm^3. Calculate its density.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1992, including the monthly compilation PDF.