Suggest why microorganisms such as fungi might produce antibiotics?

Tropical rainforests make up what percent of africa s landmass? a. about 5% c. about 50% b. about 20% d. about 90%

Unlike a lytic infection, a lysogenic infection A. damages the host cell and causes it to burst B. requires a virus to inserts its nucleic acid into a host cell's DNA. C. involves a virus and its nucleic acid. D. involves a host.

This system has the highest species diversity of all ecosystems. A. Rivers B. ponds C. wetlands

Western pine forests are?

How do the roots acquire water from the soil?

Why is the inside of a frogs stomach folded?

Which formation stores groundwater? A. water table B. reservoir C. pond D. aquifer

Which of the processes discussed in this lesson had led to the many varieties of dogs that excist today

The life cycle of nonvascular plants includes an alternation of generations between a a. diploid sporophyte and a diploid gametophyte. b. haploid sporophyte and a haploid gametophyte. c. diploid sporophyte and a haploid gametophyte. d.

In order to make new nucleic acids your body needs food that contains carbon, hydrogen, and oxygen as well as A) sodium & chlorine B) acids & bases C) potassium & calcium D) nitrogen & phosphorus