Where in the human body would you find cells with a large number of mitochondria?

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Differentiation of cells changes the nucleic information. true false

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?