Which drug acts an estrogen receptor modulator? testolactone tamoxifen anastrozole fluoxymesterone?

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

The basic types of tissue in the human body are

Explain how mendel kept his pea plant from self pollination