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What is the difference beween biological species concept and the phylogentic approach to defining species?

 

The biological species concept classifies species as a group of actually or potentially interbreeding individuals. This means that any two individuals (well a male and female) within the gro...

HH
Answered by Harriet H. Biology tutor
27077 Views

What is chirality/optical isomerism?

Chirality (or optical isomerism) is a physical property of a molecule which has a non-superimposable mirror image. In other words, a molecule which, when reflected cannot be rotated in any way to make the...

MW
Answered by Matthew W. Chemistry tutor
13942 Views

When do you use the imperfect and when do you use the preterite?

Trying to differentiate between the use of these two tenses can often prove challenging for Spanish students. However, there are some key points that may help ...

SS
Answered by Summer S. Spanish tutor
3999 Views

What is the difference between "ce" and "se"?

Nothing can distinguishes se and ce when you hear them. However, they have completely different meanings:

    - you will always find 

DS
Answered by Domitille S. French tutor
19613 Views

What does differentiation actually mean?

When you differentiate an equation, you're finding the

AC
Answered by Anna C. Maths tutor
13203 Views

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