A student plants pea seeds in three identical pots. Each pot contains three seeds. The first pot contains potting soil, the second pot contains clay, and the third pot contains sand. The seeds

are given the same amount of water and sunlight for three weeks. What is the independent

variable in this experiment?

Explain the significance of the increased cell specialization of the volvocine line

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.