BIOL 1030 Lab 8

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BIOL 1030 Lab 8

• Plant Diversity II
• The Seed Plants

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

• Identify the structures labeled i and ii.

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Question 2

• Identify the structures labeled i and ii.

Megasporocyte
Megasporangium
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Question 3
Identify the structures labeled i and ii.
i
ii
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Question 3
Identify the structures labeled i and ii.
microsporangium
A single microspore
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Question 4
What type of cell division produced the
microspore?
A single microspore
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Question 4
What type of cell division produced the
microspore?
A single microspore produced by meiosis
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Question 5
Identify the structures labeled i and ii.
i
ii
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Question 5
Identify the structures labeled i and ii.
Megasporangium
egg
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Question 6
Identify the structures labeled i.
i
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Question 6
Identify the structures labeled i.
megagametophyte
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Question 7
Identify the structures labeled i. Is it 1N or 2N?
i
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Question 7
Identify the structures labeled i. Is it 1N or 2N?
Microgametophyte 1N (Pollen grain)
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Question 8
Identify the image below. What is the
chromosomal content of the 3 areas indicated?
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Question 8
Identify the image below. What is the
chromosomal content of the 3 areas indicated?
Mature pine seed
2N
1N
2N
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Question 9
Identify the image below. What is the structure
indicated? What does it produce?
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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
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BIOL 1030 Lab 8

• Plant Diversity II
• The Seed Plants