What is the best source of nuclear dna when working with hair samples?

the root

the medulla

the hair tip

follicular tissue

The fauces connects which of th following structures to the oropharynx

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Which type of respiration takes place when there is no oxygen present