Which of the following is most likely to be the direct result of lack of genetic diversity in a food crop such as corn?
a. Decreased kernel size
b. Increased risk of plant disease
c. Decreased dependence on chemical fertilizers
d. Increased resistance to pests

Which statement about new zealand’s first inhabitants is not true? a. the maori have no political power today. b. the origin of the maori is in dispute by scholars. c. the maori are trying to reassert their claims to the land. d. the maori lost most of their land in the 1800s to the british colonists. (gradpoint)