I've heard that conception takes place in the uterus is that correct?

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii