1. Quiz…THE LAST ONE! 1)T or F: This seed-plant megasporangium produces a 1n megaspore that will never be dispersed from the parent plant. (1 pt) 2) A)What tissue is being indicated by the arrow? (1 pt) B) What is one of its functions during pollination in Ginkgo? (2 pts)

2. Quiz…THE LAST ONE! 3) A) Is this a eu- or leptosporangium? ( 1 pt) B) How do you know (2 character)? ( 1 pt) 4) A) What structure is indicated by the arrow? (1 pt) B) Is this structure unique to seed plants? (1 pt)

3. Quiz…THE LAST ONE! 5) Is the secondary vascular tissue shown in A or B picnoxylic? (1 pt) A B