Which is an important purpose of the joint chiefs of staff?

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

What are the student's observations and inferences before he starts his investigation?

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids