Explain the different levels of cellular organization

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables