Lamarck's theory of evolution is based on the fact that

A. organisms acquire genes from their parents

B. organisms pass on acquired characters to their offspring

C. characteristics of organisms are determined by the creator

D. characteristics of organisms are the sum of their parents characters

In the diagram, the part labelled II is the

A. nucleus

B. eyespot

C. basal granule

D. contractile

In the diagram, the part responsible for photosynthesis is labelled

A. iii

B. iv

C. i

D. ii

In the diagram, the young proglottid is represented by

A. iii

B. iv

C. i

D. ii