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Human Biology
GCSE

Please state two differences between plant and animal cells.

Plant cells have cell walls and animal cells do not. Plant cells also have chloroplasts while animal cells do not.Optional third point: plant cells have vacuoles while animal cells do not.

Answered by Hansika R. Human Biology tutor
2762 Views

What is the difference between the CNS and the PNS?

There are two aspects to consider to understand the difference between the central and peripheral nervous system. Anatomically speaking, the CNS is made up of the brain and the spinal cord; the PNS is mad...

Answered by Karar A. Human Biology tutor
28767 Views

What is Sickle Cell anaemia and what are the risks of having it?

Sickle cell anaemia is a genetically inherited condition which results in a change of the shape of the red blood cells. This can result in some complications. The altered shape of the red blood cells incr...

Answered by Adriana N. Human Biology tutor
4010 Views

What is the function of the liver?

The liver is an internal organ located at the upper right quadrant of the abdomen, is a vital organ whose functions range between detoxification, red blood cell degradation, digestion, energy production, ...

Answered by Gonzalo G. Human Biology tutor
3767 Views

How are the cells lining the small intestine adapted to their function?

The purpose of the small intestine is to absorb nutrients from the food we eat. In order to achieve this the cells of the small intestine have adaptations to increase their ability to absorb.

The c...

Answered by Abigail S. Human Biology tutor
27312 Views

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