1. Plant Diversity II The Seed Plants
BIOL Lab 8
Plant Diversity II
The Seed Plants

2. Question 1
Identify the structures labeled i and ii. i ii

3. Question 1 Pistil Microsporangium
Identify the structures labeled i and ii.
Pistil
Microsporangium

4. Identify the structures labeled i and ii.
Question 2
Identify the structures labeled i and ii.

5. Identify the structures labeled i and ii.
Question 2
Identify the structures labeled i and ii.
Megasporocyte
Megasporangium

6. Question 3
Identify the structures labeled i and ii. i ii

7. Question 3 Identify the structures labeled i and ii. microsporangium
A single microspore

8. Question 4 What type of cell division produced the microspore?
A single microspore

9. Question 4 What type of cell division produced the microspore?
A single microspore
produced by meiosis

10. Question 5
Identify the structures labeled i and ii. i ii

11. Question 5 Identify the structures labeled i and ii. Megasporangium
egg

12. Question 6
Identify the structures labeled i. i

13. Question 6
Identify the structures labeled i.
megagametophyte

14. Question 7
Identify the structures labeled i. Is it 1N or 2N? i

15. Question 7 Identify the structures labeled i. Is it 1N or 2N?
Microgametophyte 1N
(Pollen grain)

16. Question 8 Identify the image below. What is the chromosomal
content of the 3 areas indicated?

17. Question 8 Mature pine seed
Identify the image below. What is the chromosomal
content of the 3 areas indicated?
Mature pine seed 2N 1N 2N

18. Question 9 Identify the image below. What is the structure indicated?
What does it produce?

19. Question 9 Identify the image below. What is the structure indicated?
What does it produce?
A male (staminate) cone.
A microsporangium
It will produce microspores

20. Plant Diversity II The Seed Plants
BIOL Lab 8
Plant Diversity II
The Seed Plants