What is the importance of a cell wall in plant cells? a. it gives shape and support to plants. b. it stores water. c. it contains the green pigment, chlorophyll. d. it is the powerhouse of the cell, where energy is form

What are tissues? a groups of tissues that work together b basic units of structure and function c groups of cells that perform the same function d multiple organs that perform a major function

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them