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Describe one problem inbreeding causes.

These animals are more likely to pass on (recessive) disorders, and subsequently more likely to be susceptible to diseases.
JS
Answered by Jeevan S. • Biology tutor
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Discuss the impacts of a storm event you have studied.

In 1987, just under 30 years ago, The Great Storm hit the south of the UK and north of France. It was caused by a depression originating in the Bay of Bengal as westerly North Atlantic wet warm winds met coo...
AS
Answered by Amelia S. • Geography tutor
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What is the difference between vaccines and immunisation?

Immunisation is the process of becoming "immune" to a pathogen, in other words once you are exposed to the pathogen again you won't become ill (present with the symptoms). After your body is expose...
JW
Answered by Jake W. • Biology tutor
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Aidan, Emily and Seth shared some sweets in the ratio 2 : 7: 4 Seth got 16 more sweets than Aidan. Work out the total number of sweets they shared.

The difference in the ratio of Aidan's to Seth's sweets is 4-2=2 To find the scale factor to multiply up the ratio by, we divide the true difference in Aidan's and Seth's sweets by the difference in the rati...
EC
Answered by Eleni C. • Maths tutor
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What is the composition of Parliament and what are its main functions?

Parliament is made up of the House of Commons, the House of Lords and the Queen (the Queen-in-Parliament). Parliament is the British legislature: its role is to pass laws, and it has what is known as parliam...
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