Which of the following is an example of an indirect observation?

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes