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Biology
GCSE

What is the chemical equation for aerobic respiration

6O2 + C6H12O6   --->  6CO2 + 6H2O

In words this is:

Oxygen + Glucose ---> Carbon dioxide + Water...

Answered by Mathew S. Biology tutor
13178 Views

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Answered by Deborah M. Biology tutor
2484 Views

What are the differences between plant and animal cells?

Animal and plant cells have some characteristics in common, as when life first evolved on earth, we shared a common ancestor. This was a long time ago: 1.6 Billion years!!!
This is w...

Answered by Caroline T. Biology tutor
11458 Views

In the case of cystic fibrosis, two parents don't suffer from the disease but both carry the recessive cystic fibrosis allele. What is the probability that a child of the parents will suffer from cystic fibrosis.

25%. Draw a punnet square to find this:

Write in the alleles for the parents along the top and side of the square, then match up the possible allele combinations for the children inside the square....

Answered by Louis D. Biology tutor
3615 Views

What is a food chain we might see in the UK?

A food chain demonstrates what different species of animals present in an ecosystem eat, and are eaten by. The start of the food chain is a producer - an organism which makes 

Answered by Caroline T. Biology tutor
8680 Views

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