Organismal Biology Lab Practical 1

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To-Do List for Lesson 2 Notes: Non-vascular Plants

* Bryophyta- protonemata, gametophytes, antheridia, archegonia, sporophytes, sporangium/capsule, life cycle - Hepatophyta (liverwarts)- Gemma Cups, antheridiophores, archegoniophores, sporophyte, life cycle - Anthocerophyta (hornworts)- gametophyte, sporophyte

Protist Phyla- Protozoans

- "first animal" - May utilize flagella, cilia, or pseudopodia for locomotion.

What does Paramecium (Ciliophora) do?

- A typical CILIATE which contains a large darkly stained macronucleus ** Know what it looks like!

Characteristics of the Phylum Ginkgophyta?

- Dioecious

A Rose: What are its characteristics

- Eudicot - Radial - Complete and perfect - Adnation

Protist Phyla- What is phylum euglenozoa?

- Euglenid flagellates

To-Do List for Lesson 2 Notes: Seedless Vascular Plants

- Lycophyta- strobilus, resurrection plant, heterosporous - Psilophyta- sporophyte - Arthrohyta- Strobilus - Pterophyta- protonema, prothalliums, fiddlehead, antheridia, archegonia, sporophyte, sori, sporangia, rhizomes, fronds, life cycle

What does phylum radiolaria?

- Marine; secrete siliceous (glass-like) tests. - test are extremely fragile and are often only seen as fragments.

An Alstroemeria: What are its characteristics?

- Monocot - Bilateral - Complete and perfect - Connation

A Lily: What are its characteristics?

- Monocot - Radial - Complete and perfect - Connation

Protist Phyla- Slime Molds Phylum Myxogastrida- plasmodial slime molds

- Non-walled multicellular masses of protoplasm called plasmodium (feeding stage) - Harsh conditions, the plasmodium enters an alternate life form in which sporangia are produced. ** Physarum

What are apicomplexa and what is an example?

- Parasites, Plasmodium

Seedless Vascular Plants: What are the 4 phyla?

- Phylum Lyocphyta- Clubmosses - Phylum Psilophyta- Whiskferns ** Most "primitive" vascular plants- no true leaves - Phylum Arthrophyta- Horsetails - Phlyum Pterophyta- True Ferns ** Largest group of vascular plants

Phylum Bryophyta

- Polatrichum antheridia - Polatrichum sporophyte - Mnium Sporophyte

Characteristics of the Phylum Cycadophyta

- Zamia and Cyas - They are dioecious, have pollen cones, ovulate cones, megasporophylls

What are the three domains?

1.) Bacteria- prokaryote 2.) Archaea- prokaryote 3.) Eukarya- eukaryotic

What are the six kingdoms?

1.) Domain Bacteria- Kingdom Eubacteria 2.) Domain Archeae- Kingdom Archaebacteria 3.) Domain Eukarya- Four Kingdoms: 1.) Protista 2.) Fungi 3.) Plantae 4.) Animalia

What are the non-vascular plants?

1.) Phylum Bryophyta- "true mosses" - Protonemata 2.) Phlym Hepatophyta- "liverworts" 3.) Phylum Anthocerophyta- "hornworts"

What are Plasmodium (Apicomplexa)?

A parasite living within the blood of mammals and birds that cause malaria.

What are sweet gum balls?

Aggregate, dry

What are strawberries?

Aggregate, dry, accessory

What is phylum gymnamoeba?

Amoebas; use psuedopodia

Recap from Part 1 Notes: What does Protozoa mean?

Animal- like

What is the cotyledons?

Bean half-shaped first leaves

What is radicle?

Becomes root

What is hypocotyl?

Becomes stem

What does Phlym Phaeophyta mean?

Brown Algae- marine seaweed and kelp * Large, multicellular complex bodies that form a flattened blade, stipe and holdfast.

What is Phaeophyta?

Brown, kelp and pressed specimens

What is foraminifera?

Calcareous test

How do Ciliophora move and what is an example?

Cilia, Paramecium

What does phylum Ciliophora?

Ciliates

What does Phlym Bacillariophyta?

Diatoms

What is Bacillariophyta?

Diatoms

What is the epicotyl?

First Real leaves

How do Euglenozoa move and what is an example?

Flagella, Trypanosomes

What are Tomato, orange, and lemon?

Fleshy and simple

What is a pineapple?

Fleshy, multiple

Angiosperms are the _______ plants.

Flowering 250,000 species

What does Phylum Chlorophyta mean?

Green Algae Chlamydomonas- unicellular, motile, two anterior flagella. ** Know Life Cycle! - Gonium and Volvox- motile, colonial green algae/ - Hydrodictyon - Oedogonium - Ulva

What does Amoeba (gymnamoeba)?

Has many PSEUDOPODIA for locomotion and food capture. ** know what this looks like

What is the kingdom for Protists?

Kingdom Protista

What does phylum foraminifera?

Marine; secrete a calcareous shell test - Test forms spiral patterns

Vascular Plants: What are Gymnosperms?

Naked Seeds

What is a seed coat?

Outside of bean, grandparent 2n

What are Trypanosomes (Euglenozoa)?

Parasitic FLAGELLATES living in the blood of vertebrae; disease example: African Sleeping sickness

What are the four extant phyla for gymnosperms?

Phylum Cycadophyta Phylum Ginkgophyta Phylum Gnetophyta Phylum Coniferophyta

Fungus-Like: Myxogastrida

Plasmodium feeding stage, Pysarum - plasmodial slime molds

How do Gymnamoeba move and what is an example?

Pseudopodia, Amoeba

What does Phylum Rhodophyta mean?

Red Algae- found in deep waters and in tropical waters.

What is Radiolaria?

Siliceous test

What are acrons and maples?

Simple, dry

What are cucumbers/apples?

Simple, fleshy, and accessory

Kingdom Protista consists of?

Unicellular organisms, large multicellular, algae, plasmodial slime molds

What is Chlorophyta?

green, chlamydomonas, Gonium Volvox, Hydrodictyon Oedogonium, Ulva

What is Rhodophyte?

red, pressed specimens

What does Phylum apicomplexa?

spore-forming parasites

What is the reproductive structure of angiosperms?

the flower


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