Inside a greenhouse different types of trees are kept at three different humidity levels these are left for three years one tree is left outside of normal conditions the heights of the trees are measured once a week what is the thesis question the independent variable and the dependent variable the constant and the control

it means the two others with a damage is not healthy trees

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a