Week 5 lab: “Bryo-f*cking-phytes”: Liverworts - Marchantia - Riccia - Porella Hornworts -...

Week 5 lab:

“Bryo-f*cking-phytes”:

Liverworts

- Marchantia

- Riccia

- Porella

Hornworts

- Anthoceros

Mosses

- Mnium

- Polytrichum

- Assorted Fresh Material

Life Cycle?

Organ types? Tissue types?

Synapomorphies?Synpleisiomorphies?

Special Vocab?

Adaptations to living onland?

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella2n

sporophyte

1ngametophyte

meiosis

mitosis

Syngamy

1nspore

mitosis

2nzygote

mitosis

asexual

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

1nGametophyte

(thalloid Vs. leafy)

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

1nGametophyte

(thalloid Vs. leafy)

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

1nGametophyte

(Gameteangia)

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

1nGametophyte

(Gameteangia)

Ploidy of the tissues?

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

2nsporophyte

2nzygote

Ploidy of the tissues?

1nspore

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

2nsporophyte

2nzygote

1nspore

Week 5 lab:

Liverworts

- Marchantia

- Riccia

- Porella

asexual

Week 5 lab:

Hornworts

- Anthoceros

2nsporophyte

1nGametophyte

Week 5 lab:

Hornworts

- Anthoceros

2nsporophyte

Week 5 lab:

Hornworts

- Anthoceros

2nsporophyte

(not pictured: foot, INTERCALARY MERISTEM) 1n

spore

Week 5 lab:

Mosses

- Mnium

- Polytrichum

- Assorted

1nGametophyte

Week 5 lab:

Mosses

- Mnium

- Polytrichum

- Assorted

1nGametophyte

(Gameteangia)

Week 5 lab:

Mosses

- Mnium

- Polytrichum

- Assorted

2nsporophyte

1nspore

2nzygote

Week 5 lab:

Mosses

- Mnium

- Polytrichum

- Assorted

2nsporophyte

1nspore

2nzygote

Calyptra:

Week 5 lab:

Mosses

- Mnium

- Polytrichum

- Assorted

2nsporophyte

1nspore

2nzygote