6.a ray of lights is travelling in grass reaches a boundary with air and split into two arrays as shown

a. it has been partially internally reflected

b. it has been partially internally refracted.

c. it has been totally internally reflected.

d. it has been totally internally refracted.

Which of these is the correct sequence for the phases of mitosis? prophase, interphase, metaphase, telophase prophase, metaphase, telophase, anaphase prophase, metaphase, anaphase, telophase interphase, prophase; metaphase, anaphase

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

What is the term for the two sets of chromatids formed in the parent cell a. haploid b. diploid c. gamete d. tetrad