Ce sont les mots les plus souvent utilisés dans ce livre.
altruism
animals
another
average
behaviour
benefit
between
birds
body
brothers
called
case
cells
chapter
child
children
chromosome
come
cuckoo
different
does
effect
eggs
even
evolution
example
fact
female
first
food
game
generation
genes
genetic
get
go
good
group
hawk
human
idea
important
individual
itself
kind
large
less
life
likely
long
look
machines
male
may
means
memes
might
mother
must
natural
new
now
number
own
parents
particular
point
pool
population
possible
rather
really
reason
replicators
see
seems
selection
selfish
sex
should
since
species
stable
strategy
survival
take
tat
tend
themselves
theory
therefore
things
think
time
tit
two
unit
use
whole
world