Bio 2 Lab Second Half of Semester Review. Billers

Opisthokonta is in what supergroup

Unikonta

What are the closest living eukaryotic realtive of animals. What defining structure do they have?

Choanoflagellates. They have collar cells on them with a central flagellum

The fungal body produces what

Spores for reproduction. Only the fruiting body is diploid, everything else is haploid

Rhizopus stolonifera is an example of what type of fungus

Bread mold

Saccharomyces cervisiae, Peziza sp., Sordaria fimicola are examples of what type of fungus

Examples of Ascomycota (cup fungus)

Coprinus sp. is an example of what type of fungus

Basidiomyocota (mushrooms)

Breifly describe Mycorrhizae

A fungus that forms a symbiotic relationship with the roots of plants. The plants gain more water and nutrients. The fungus gains more organic food molecules

What are the three types of Lichens

Crustose

Foliose

Fruticose

Difference between eumetazoa and parazoa

Eumetazoa: True tissues

Parazoa: No true tissues

What does having true tissues mean

Cells that form groups to provide a specific function for the organism

Describe Sponges

Apart of Phylum Porifera

No true tissues

Assymetrical

What traps food particles for sponges and what deliver nutrients to the rest of the sponge

Choanocytes trap food. Amoebocytes deliver nutrients

Describe Cnidarians

Diploblastic (two tissue types)

Radial symmetry

Have Nematocysts

Either in polyp or medusa stage

Jellyfish, Hydra, Box Jellies, Coral

Describe Ctenophorans

Biradial Symmetry

No Nematocysts

No life stage metamorphosis

Comb jellies

Difference between Hydrazoa, Scyphozoa, and Anthozoa

Hydrazoa: Exist in Polyp and Medusa Stage. Portuguese Man O’War

Scyphazoa: Exist in Medusa stage. Jellyfish

Anthozoa: Exist in Poly stage. Anemones and Coral

Label the zygosporangia, Hyphae, and Sporangia on this photo

Sporangia

Zygosporangia

Hyphae

Zygosporangium is an example of what

Sexual Reproduction in fungi

Left is Asexual Reproduction

Right is Sexual Reproduction

Protostomes can be broken down into what two groups

Lophotrocozoans and Ecdysozoa

What is a direct response to a stimulus

Taxis

Describe the Platyhelminthes systems

Incomplete digestive system

No respiratory system

No circulatory system

What are the three subgroups of Platyhelminthes and give examples of each

Turbelleria: Planeria

Trematoda: Flukes

Cestoda: Tapeworms

What is the difference between an immature, mature, and gravid proglottid in tapeworms

Immature: Lack reproductive organs

Mature: Hermaphroditic, fully functional male and female parts

Gravid: Old detached segments filled with eggs

Rotifers have what three main characteristics

Coronoa: Used for movement and feeding

Mastax: Chewing food

Incomplete digestive system

Brachiopoda has a lophophore or a trocophore larval stage. They also have what structure

Lophophore and a true body cavity

Lingula anatina is apart of what phylum

Brachipoda

Label the parts on the Lingula antina

Top to bottom

Mantle

Lophophore

Digestive gland

Gonads

Pedille

Give the two examples of Annelids observed in the lab and tell which ones are sessile and errant

Featherduster: Sessile

Nereis sp: Errant

Know what a picture of a clamworm looks like

Clamworm

Label the structures on the dissected Earthworm

Left the right, Top to bottom

Seminal receptacles, septa

Buccal cavity, pharynx, heart, seminal vesicles, crop, gizzard, dorsal blood vessel