Alternative versions of the same gene, like purple and white flower color, are

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

9. the history of life on earth is recorded in

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.