{4.1} Q 1: what is a species?

{4.1} Q 2: what do you have to look for to determine a species?

{4.1} Q 3: what are hybrids?

{4.1} Q 4: what is the process of creating a hybrid called and what problems do they face?

{4.1} Q 5: what is the science of classifying organisms known as ?

{4.1} Q 6: what is the meaning of Linnaean classification?

{4.1} Q 7: what is the meaning of morphology?

{4.1} Q 8: what is evolution ?

{4.1} Q 9: what is a generation ?

{4.1} Q 10: how do many scientists see evolution ?

{4.1} Q 11: what influences whether a species becomes more or less complex ?

{4.1} Q 12: who is Charles Darwin ?

{4.1} Q 13: what was Charles Darwin's book [The voyage of the beagle] about?

{4.1} Q 14: what is bio-geography ?

{4.1} Q 15: who was Alfred Russel Wallace?

{4.1} Q 16: what is artificial selection?

{4.1} Q 17: what is crossbreeding ?