Slides in this set
You need to write a `lonely hearts' advert
You must write a brief description about yourself what you
have to offer
And you must write what you would be looking for in your
You have 5 minutes to complete this task.
We are sharing they must be decent!
Investigate Waynforth and Dunbar (1995)
and what they found when they analysed 881
lonely hearts adverts.…read more
Intra sexual selection (mate
In most species, males compete with
each other for a female e.g. in the animal
kingdom the male is often prettier to
attract the ladies.
Which ever male wins can pass on their
genes. Whatever traits lead to the
success will also be passed on e.g. a…read more
Sexual dimorphism males and
females often look very different
applied to On page 20, there is a task for you to
humans? complete Which sexes are doing the
competing and which are doing the