Lab 7: Non-vascular/Vascular and Non-seed/Seed bearing Plants Flashcards Preview

Bio 94: Lab Exam 2 > Lab 7: Non-vascular/Vascular and Non-seed/Seed bearing Plants > Flashcards

Flashcards in Lab 7: Non-vascular/Vascular and Non-seed/Seed bearing Plants Deck (17)
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1

Name the nonvascular plant phylums

1. Phylum Bryophyta (mosses)
2. Phylum Hepatophyta (liverworts)
3. Phylum Anthocerophyta (hornworts)

2

Name the vascular plant phylums

1. Lycophyta 
2. Monilophyta 
    - ferns, horsetails, whisk ferns

3

a) What phylum does this organism belong to? 
b) Name the structures at the end of the pointers

a) Bryophyta 
b) 1 = sporophyte by meiosis
    2 = protonemata 
    3 = gametophyte (haploid)

4

a) What phylum does this organism belong to? 
b) Name the structure at the end of the pointer 

a) Bryophtya - this is an antheridia 
b) 1 = antheridium (sperm) 

5

a) What phylum does this organism belong to? 
b) Name the structure at the end of the pointer 

a) Bryophyta - this is an archegonia
b) 1 = archegonium (egg) 

6

a) What phylum does this organism belong to? 

a) Bryophyta - this is a protonemata 

7

a) What phylum does this organism belong to? 

a) Bryophyta - this is a leaf

8

a) What phylum does this organism belong to? 
b) Name the structure at the end of the pointer 

a) Hepatophyta 
b) 1 = rhizoids 

9

a) What phylum does this organism belong to? 
b) Name the structure at the end of pointers 1, 2 and 3. 

a) Anthocerophyta 
b) 1 = diploid sporangium 
    2 = haploid spores
    3 = diploid sporophyte 

10

a) What phylum does this organism belong to? 
b) Name the structure at the end of pointers 1 and 2.

a) Lycophyta 
b) 1 = vascular cells
    2 = spores 

11

a) What phylum does this organism belong to? 
b) Name the structure at the end of pointers 1, 2 and 3. 

a) Lychophyta 
b) 1 = vascular cells
    2 = spores
    3 = microsporophyll 

12

Is picture A or B heterosporous or homosporous? 

A is homosporous
B is heterosporous 

13

a) What phylum does this organism belong to? 
b) Name the structure at the end of pointers 1 and 2.

a) Monilophyta (this is a fern) 
b) 1 = diploid sporophyte
    2 = vascular cells

14

a) What phylum does this organism belong to? 
b) Name the structure at the end of pointers 1, 2 and 3. 

a) Monilophyta (this is a fern)
b) 1 = sori (cluster of sporangia, haploid)
    2 = spores
    3 = sporangia 

15

a) What phylum does this organism belong to? 

a) Monilophyta (this is a horsetail) 

16

a) What phylum does this organism belong to? 
b) Name the structure at the end of pointers 1, 2 and 3. 

a) Monilophyta (this is a whisk fern) 
b) 1 = spores
    2 = sporangia 

17

Are the spores (produced by moss sporophyte) produced by meiosis or mitosis? Are they haploid or diploid?

- Meiosis
- Haploid