Labpractical

Front 1

-Antheridia(containing sperm)in liverworts,
-Genus Marchantia*
-Kingdom Plantae
-Domain Eukarya
Note: Antheridia produce "flagellated sperms" to be more specific

Back 1

What is the red circle shape structure? Give the name of this plant genus? Kingdom? And Domain?

Front 2

Archegonium(liverworts' organism that produce eggs), containing eggs

Back 2

What is structure on no.2? What is it containing?

Front 3

What is structure on No.1 that looks like mushroom called? Is it Male or Female gametophyte

Back 3

Antheridiophore(liverworts), male gametophyte because it contains Antheridium -> Antheridia-> flagellated sperms

Front 4

What is the structure No.1 called? (liverworts)

Back 4

Archegoniophore*-look like palm tree*.

Front 5

Mature Sporophyte(liverworts)

Back 5

what is this structure called?

Front 6

Homosporous
(most ferns are Homosporous)

Back 6

What is this spore production called?

Front 7

Heterosporous
(ALL seed plants and a few seedless vascular plant are heterosporous)

Back 7

what is this spore production type?

Front 8

Cork screw shape cells that are responsible for dispersing spores in the liverworts

Back 8

what is the elaters(2n) labeled on No.4?

Front 9

Gemmae cups containing Gemmae. It can mitosis to become liverworts
(Asexual reproduction)
it's haploid because it becomes liverworts(n) by mitosis

Back 9

What is the round structure in this picture? And What is its function?

Front 10

What is Phylum of liverworts?
And what genus that we did in the lab? Is it Vascular or nonvascular plant?

Back 10

Phylum Hepatophyta**, Genus Marchantia**,
it's nonvascular(gametophyte is dominant)

Front 11

Hornworts, It's sporophyte.
The bottom part on the ground is gametophyte.
Domain-Eukraya
Kingdom-Plantae
Phylum-Anthocerophyta
common name-Hornworts

Back 11

What is the plant in the pic? Is the labeled part Gametophyte or sporophyte? What is the Domain,kingdom, phylum of this plant

Front 12

Is the structure on No.1 Gametophyte or sporophyte?
What is this plant's Genus?Phylum?Kingdom?Domain?

Back 12

Sporophyte,
- Mosses-> Genus Polytrichum*
Phylum Bryophyta*
Kingdom Plantae
Domain Eukarya

Front 13

gametophyte (liverworts are nonvascular plant-gametophyte is dominant)
-This part is called "Thallus"

Back 13

Is this part of liverworts gametophyte or sporophyte

Front 14

Genus Polytrichum*,
Phylum Bryophyta,
nonvascular plant.

Back 14

What is the genus of this plant that we observed in the lab? Is this plant nonvascular or vascular

Hint 14

This plant is mosses

Front 15

What is the structure on No.1? What is it containing?

Back 15

Capsule or sporangium. It contains spores

Front 16

What is the No.2 structure of this plant(mosses)called? what is its function?

Back 16

"Operculum"look like lid.
It will pop off to let spore come out

Front 17

This is longtitudial section of antheridial head of the moss.Can u tell where Antheridia is located from No.1-6?

Back 17

No.6 it's Antheridium ->Antheridia->spores

Front 18

This structure is sectioned of moss. Can u tell me what it is? And what is it containing in No.1?

Back 18

Archegonia of moss, containing eggs

Front 19

What are No.1 ans No.2 on this slide?

Back 19

Moss capsule slide

Front 20

What is label number No.1 that looks alike algae called?

Back 20

Protonema**, It's immature gametophyte of mosses. It's haploid(n).

Front 21

What is the teeth alike structure on No.1 called? And what is the genus of the plant that this structure is belonged to

Back 21

Peristome teeth,
This structure is in Mosses and genus " Polytrichum "***
-Phylum Bryophyta
-kingdom Plantae
-Domain Eukarya

Front 22

What is nonvascular plant? Give the examples of nonvascular plants?

Back 22

known as "Bryophytes"
-gametophyte(n) is dominant
-No xylem or Phloem

-Ex.liverworts(Phylum Hepatophyta,Genus Marchantia)
-Ex.Hornworts (Phylum Anthocerophyta)
-Ex.Mosses(Phylum Bryophyta ,genus Polytrichum)
Other phylums are vascular

Front 23

What are vascular plants?

Back 23

Plant that have two types of tube:Xylem(conduct water and minerals-down) and Phloem (conduct food or sugar-up)
-Sporophyte(n) is dominant
-Seedless Vascular plant
->Use spores because it has no seed

Front 24

-It is Whisk Fern
-" Psilotum nudum ****"
-Phylum Psilophyta
-Kingdom Plantae
-Domain Eukarya
-"most primitive vascular plant" Because it has no true leave and root

Back 24

What is this plant? Give the name of genus and species? In what phylum?Kingdom?Domain? Is it nonvascular or vascular plant?

Front 25

-Florida quillwort(common)
-"Isoetes flaccida"
-Phylum Lycophyta
-Kingdom Plantae
-Domain Eukarya
-Seedless Vascular plant

Back 25

What is this plant?Can you name its genus and species? Is it in what Phylum?

Front 26

This slide are section from a plant. Can you indicate the organism of plant that is being pointed.Can you tell what is the plant's genus?its phylum?

Back 26

-Sporangia(contains spores)
-Genus Lycopodium(club moss)
-Phylum Lycophyta
-Kingdom Plantae
-Domain Eukarya
-Seedless Vascular plant

Front 27

What is this plant from? Give genus and species name.

Back 27

-"Selaginella strobilus"
-Phylum Lycophyta
-Kingdom Plantae
-Domain Eukarya
-Seedless Vascular plant

Front 28

Sellaginella Lycopodium(spike moss)
-Phylum Lycophyta
-Kingdom Plantae
-Domain Eukarya
-Seedless Vascular plant

Back 28

What is this plant?

Front 29

What is this plant?
Give the genus and species name? Phylum?

Back 29

-Equisetum hyemale***
-It's horsetails or scouring rushed (use to scrub pots and pans)
- Have SiO2(Silica)
-No.1 is stem (photosyn.)
-No.2 is nonphotosyn.leave called leave sheath
-Phylum Sphenophyta***
-Kingdom Plantae
-Domain Eukarya
-Seedless Vascular plant

Front 30

-Holly fern
-Phylum Pterophyta
-seedless vascular plant

Back 30

What is this plant? What 's its phylum? Is it nonvascular or vascular plant?

Front 31

Sori. Each one is called sorus. One sorus have so many sporangium(contains spores)

Back 31

What is the small brown circle structure called?

Front 32

Can you tell what is this structure? Where is Annulus? What's Annulus'function?

Back 32

-Sporangium
(contains spores-No.2)
-Annulus is on NO.3
-When Annulus is dried out,it causes the sporangium to break open exposing the spores to air currents

Front 33

What is this heart shape structure called? Is it Gametophyte or sporophyte?What type of spore is it(homosporous or Heterosporous)

Back 33

- This photosynthetic structure called
" Prothallus or Prothallium"
-Gametophyte(n)
-Homosporous spore production
(single type of spore)
-Consists of Archegonium(dot-like), Anteridium(snake-like). That's why Prothallus is called a bisexual gametophyte.

Front 34

What is this part of a plant called?

Back 34

-fiddlehead*
-Note: the circular growth pattern of the fiddlehead is called "Circinate vernation"
-sporophyte

Front 35

"Chara" Clade Charophyceans
-it's the closest algae relatives of plants

Back 35

What is in this picture? How is it related to plant?