Describe the probable effects on gene expression in the lac operon of each mutation: a. Mutation in the lac operator that deletes most of O1 b. Mutation in the lacI gene that eliminates binding of repressor to operator c. Mutation in the promoter near position

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.