All you need is in the photo

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

How do accessory pigments chlorophyll?

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.