Answer: light is a eletromagnetic wave, no it does not need a medium
Explanation:
have a good day lad :)
Two genes, BRCA1, located on chromosome 17q21 (5,6), and BRCA2, located on 13q12-13 (7–9), have been shown to predispose to familial breast cancer.
Answer:
Mutations are only passed on to offspring when they occur in germ cell DNA, which are the cells that create sperm or ova. The other kind of cells, somatic cells, are the rest of the cells in the body, and mutations that occur in these cells do not get passed on to offspring.
Explanation:
i had the same thing for health
Answer:
maybe do B, not all of the same water molecules travel with the same wave
Explanation:
Answer:
Prokaryotes do not have a nucleus; eukaryotes have a nucleus
Explanation:
