Organismal Biology Lab Practical 1
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