In 1990 the government decided to clone the aliens who were recovered at the Roswell crash. How many 1.44-MB floppies did it take to store their DNA if it is made up of 15 chromosomes, where each chromosome contained 88.9 million nucleotides, and there were 372 different types of nucleotides in their DNA.

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

Draw a simple labelled diagram if a collenchyma tissue