Assume two habitats have the same number of species. one habitat is predominantly one species with just a few of the other species. the other habitat has equal numbers of all the different species. which will have the highest diversity index?

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

In which of the following relationships is one organism always benefited while the other organism is always harmed

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2