Which of these is a characteristic of all living things? a) responds to external stimuli b) absorb complex food molecules c) produce offspring by means of sexual reproduction d) use energy to actively move through the environment

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.