Variation

Question 1

interspecific

Answer 1

variation between two species

Question 2

intraspecific

Answer 2

variation within the same species

Question 3

causes of variation

Answer 3

mutations, sudden changes to genes may be passed to next generation. meiosis mixes up genetic material before being passed on. fusion of gametes, inheriting characteristics from each parent

Question 4

environmental influence

Answer 4

for example, someone may grow taller due to the environment they are surrounded by, diet etc.