Daily Practice - 13+ Common Entrance
Common Entrance english, maths and science.
12th February 2021
- 1Biology: Cells, Body Systems and Reproduction
A doctor records that a foetus is 38 weeks old. Given that human gestation lasts approximately 40 weeks, state approximately how many weeks of pregnancy remain.
- 2Biology: Plants, Ecology and Health
Name the green pigment, found in chloroplasts, that absorbs light energy for photosynthesis.
- 3Biology: Cells, Microscopy and Genetics
Name the specialised cell in humans that is adapted with a long tail and many mitochondria to swim toward an egg cell.
- 4Biology: Respiration, Digestion and Gas Exchange
State one way bile helps with the digestion of fats.
- 5Chemistry: Materials
A pupil finds the volume of an irregular stone using a measuring cylinder. The water level rises from 35 cm^3 to 52 cm^3 when the stone is added. The stone has a mass of 42.5 g. Calculate the density of the stone, giving your answer to 2 significant figures.
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