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A recessive phenotype is produced when there are two copies of the same recessive allele e.g. aaA dominant phenotype is produced when there is at least one copy of a dominant allele e.g. Aa or AAA parent wit...

First memorise a mental checklist that can be applied to each case study.-Ecological validity-Generalisability-Ethnocentrism-Ethical considerations-Participant bias-Cross checking facts-Reductionism-Gynocent...

I suggest first looking at the questions and the command terms to determine what they are actually asking you to do. Then plan out responses to all the questions (case studies, introductions etc). Once you h...

The number system we use to write numbers is called a positional system. Each digit of the number is a multiplier of the increasing powers of the base. So for binary: 1011 2 = 1 * 2 3 + 0 * 2 2 + 1 * 2 1 + 1...

When you think of an action in the past, you must ask yourself: did it happen once, in a fixed time frame (where the beginning and end are specified) or did it happen multiple times (where no beginning or en...