A population of cells was exposed to UV radiation for 10 minutes. A sample of the mutagenized cells was plated on complete media, and 200 colonies formed. These 200 colonies were replica plated to minimal media, and 17 colonies grew. When the 200 colonies were replica plated to complete media missing biotin, only 40 colonies grew. What was the biotin mutation rate in this experiment

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.