Help, please. Use the dichotomous key to answer the following question:
What is the name of the organism that is pictured?

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give