Under a microscope you observe a tissue that appears to have long fibers that appear striated. the nuclei are pushed off to the side of the fibers. the tissue looks very vascular. what type of tissue are you observing?

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

If a checkpoint detects damaged dna, the checkpoint may

What is the one part of the nucleotide  that differs among the other different nucle  tides?