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Biology
GCSE

What are the 3 main factors affecting the rate of photosynthesis?

Light - Increasing light intensity, increases the rate of photosynthesis up to a certain point. At this point, either temperature or CO2 level is the limiting factor.

Answered by Emma R. Biology tutor
3045 Views

What are the issues of monocropping in agriculture and how could inputting hedgerows improve this?

The natural environment is a symbiosis of thousands of species. For a given area, the variety of species is called its biodiversity. An environment with a high biodiversity is often describes as healthy. ...

Answered by oceane s. Biology tutor
1691 Views

Describe the differences between mitosis and meiosis- 3 marks

Mitosis and meiosis are ways in which a cell dividesmitosis begins with diploid body cells whereas meiosis begins with diploid cells in a sex org...

Answered by Jessica S. Biology tutor
3113 Views

What are the seven necessary functions of a living organism?

can be summarised with acronym MRS GRENmovement, respiration, sensitivity, growth, reproduction, excretion and nutrition.

Answered by Amina A. Biology tutor
2203 Views

what are the seven necessary functions of a living organism

There are 7 characteristics shown by all living organisms which can be remembered using the acronym MRS GREN.They are: movement, respiration, sensitivity, growth, reproduction, excretion and nutrition.

Answered by Ashni S. Biology tutor
5269 Views

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