BIOL1030-Lecture test2-student

31 in the summer when plants are storing sugar that

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: istematic cells D) mesophyll cells E) secondary cells 26. Which of the following is NOT included by the bark? A) Cork B) cork cambium C) vascular cambium D) primary phloem E) secondary phloem 3 27. Apical meristems are located A) scattered throughout the plant. B) in cylinders along the side of the root. C) between the xylem and the phloem. D) in clusters in the parenchyma. E) at the ends of the roots and stems. 28. The annual growth ring of the tree is formed because _________ A) primary and secondary xylem grow in different speed across years. B) Secondary xylem grows in different speed through the year C) Secondary phloem penetrate into xylem tissues. D) Vessels block and waste accumulates to cause darker layers. E) Vascular cambium produce xylem and phloem in different speed through the year. 29. The relationship between legumes and Rhizobium is _____. A) mutualistic B) predatory C) parasitic D) competitive E)...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern