Top answers

What's the difference between genotype and phenotype?

The genotype of an organism is the alleles it has. while the phenotype is the characteristics the alleles produce. For examples the alleles for hair colour could be BB for brown hair and Bb for blonde hair, ...
LG
Answered by Lauren G. • Biology tutor
11184 Views

What are gene mutations?

A mutation is any change to the base sequence of DNA. The different types of mutations that can occur include: Subsitution - this is where one base is swapped for another Deletion - one or more bases are rem...
LG
Answered by Lauren G. • Biology tutor
6355 Views

What is "The correspondence principle" and how does it work?

Bowles and Gintis are the founders of the concept called “The correspondence principle”. This concept describes how both school and workplace work collectively, to prepare the working class for their role in...
SS
Answered by Sophia S. • Sociology tutor
33271 Views

How do you find the coordinate of where two lines intersect?

Question: Line A has a gradient of 4 and passes through point (5,6). Line B passes through points C (0,5) and D (2,0). Find the coordinates of the point where the two lines intersection. Solution: First of a...
IW
Answered by Imogen W. • Maths tutor
40401 Views

Why do researchers need ethical approval to conduct psychological research?

Ethics are the moral principles that guide a person’s behaviour or how they conduct an activity. Before conducting a psychological experiment, researchers must apply for ethical approval. It is important to ...
RG
13898 Views