Cytological observations provide evidence that attachment between sister chromatids is different in meiosis and mitosis and suggest that cohesion between the chromatid arms may differ mechanistically from that at the centromere. The physical nature of cohesion is addressed, and proteins that are candidates...
Describe the basic characteristics and functions of the nervous tissue. What are the three different types of arteries? What is the function of the elastic tissue within them? Give two examples in each case of organs or tissues in which you would expect (a) meiosis, (b) mitosis...