Choose all the answers that apply. A karyotype for Pat Williams shows a mutated X chromosome, but a normal Y chromosome. What is Pat?

a person with a sex-linked disorder
male
female
a carrier for a sex-linked disorder

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

What occupation did muhammad have before the first revelation