When dna replicates, the resulting dna molecules are made up of one original strand and one new strand. this is important for the conservation of genetic information. this type of replication is

This type of replication is called  semi-conservative

Explanation:

According to the semi-conservative replication during the replication process each strand is a mold that by the principle of the complementarity of bases forms a new copy of the strand. In other words, each resulting strand is composed of an old and a new strand.

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.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.