B. The Hubble Space Telescope
A light microscope, I don't think it would be an electron microscope because we're talking about PRESERVED plant cells.
The correct answer is C. Males have a y and X chromosome making it easier for them to inherit diseases and mutations. Females have two X chromosomes which means that most of the time, they only carry the mutation rather than have symptoms such as color blindness. I hope this helped!
Pretty sure its secondary waves