Lab 7 Practice Quiz

Which letter indicates early-season growth?

• A

• B

• C

• None

Which letter indicates late season growth?

• A

• B

• C

• None

Which letter indicates newly-formed phloem?

• A

• B

• C

• None

Which panel (A, B, or C) shows cross/transverse sections of wood?

Which panel (A, B, or C) shows radial sections of wood?

Which panel (A, B, or C) shows tangential sections of wood?

This is a section of Pinus (gymnosperm). What is indicated by the yellow arrows?

• Resin canals/ducts

• Vessel elements

• Sieve tube members

• Leaf primordia

From what meristem is the tissue indicated by the yellow arrows produced?

True or False: This is a cross section of a eudicot root.

Which panel (A, B, or C) shows a cross/transverse section of wood?