Which of the following distinguishes how auxins affect plant stems? Auxins enable plant stems to search for water.

Auxins give plant stems their strength and rigidity.

Auxins enable plant stems to reach for sunlight.

Auxins give plant stems their green pigmentation.

In a cladogram' when does a group of organisms branch off

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time