Term
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Definition
| composite organisms consisting of a symbiotic organism composed of a fungus with a photosynthetic partner |
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Term
| Describe the layers of lichens |
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Definition
| cortex (top) Algal Layer (middle) Medalla ( bottom) |
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Term
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Definition
| (little Pot) a structure containing unreleased spores. |
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Term
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Definition
| a zygote Fungi, some are parasites and some are in a symbiotic relationship. |
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Term
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Definition
| filamentous fungi composed of hyphae reproduces sexually or asexually from budding. |
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Term
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Definition
| sac fungi, is monophyletic and accounts for approximately 75% of all described fungi. |
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Term
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Definition
Symbiotic relationship with plant roots.
Describe the parts of a spermatozoon and the function of each. |
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Term
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Definition
| a motile male gamete of an animal usually with rounded or elongate head and a long posterior flagellum |
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Term
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Definition
| Nucleus DNA and digestive enzymes to break down the outer layers of the ovum |
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Term
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Definition
| neck with mitochondrial DNA |
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Term
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Definition
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Term
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Definition
| break down of egg membrane |
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Term
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Definition
| The spherical embryonic mass of blastomeres formed before the blastula and resulting from cleavage of the fertilized ovum. |
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Term
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Definition
| An early embryonic form produced by cleavage of a fertilized ovum and consisting of a spherical layer of cells surrounding a fluid-filled cavity. |
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Term
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Definition
| Any of the cells resulting from the cleavage of a fertilized ovum during early embryonic development |
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Term
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Definition
| the series of mitotic cell divisions that produces a blastula from a fertilized ovum. It is the basis of the multicellularity of complex organisms. Also called segmentation. |
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Term
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Definition
| the initial opening of the archenteron |
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Term
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Definition
| An embryo at the stage following the blastula, consisting of a hollow, two-layered sac of ectoderm and endoderm surrounding an archenteron that communicates with the exterior through the blastopore. |
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Term
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Definition
| The embryonic digestive tube |
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Term
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Definition
| Aligned, having deuterostones |
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Term
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Definition
| Divides at 90 deg off set. |
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Term
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Definition
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Term
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Definition
| having a cavity but it is not completely lined. |
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Term
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Definition
| having a cavity that is completely lined |
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Term
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Definition
| comprised of three distinct tissue layers. |
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Term
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Definition
| comprised of two distinct tissue layers. |
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Term
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Definition
| tissue that gives rise to the hair, skin, nails and nervous tissue |
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Term
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Definition
| leads to muscle bone and connective tissue |
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Term
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Definition
| will become the living gut and digestive cavity |
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Term
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Definition
| the blastophore is the initial opening. The second opening is the anus |
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Term
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Definition
| the blastophore is the initial opening. The second opening is the mouth |
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Term
| Cells of Sponges, choanocytes |
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Definition
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Term
| Cells of Sponges , porocytes |
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Definition
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Term
| Cells of Sponges, pinacytes |
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Definition
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Term
| Cells of Sponges, Amebocytes |
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Definition
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Term
| Cells of Sponges, spicules |
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Definition
| sillious skeleton structure |
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Term
| Cells of Sponges, spongel |
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Definition
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Term
| Cells of Sponges, Osculum/oscula |
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Definition
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Term
| What are the three body styles of the phylum Porifera? |
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Definition
| Asconoid, syconoid, leuconoid |
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Term
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Definition
| simple body cavity of a porifera |
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Term
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Definition
| more surface area for feeding for a porifera |
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Term
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Definition
| most complex, most like a “normal” sponge. |
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Term
| Characteristics of the phylum cnidaria |
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Definition
| stinging cells (Cnidocytes), two layers, two types of mobility |
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Term
| What are the four classes of Cnidaria? |
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Definition
| Hydrozoa, Scyphozoa,Cubozoa,Anthozoa. |
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Term
| Two forms of the Cnidaria |
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Definition
| Polyps (non-mobile) Medusa (mobile). |
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Term
| Characteristics of the Class Hydrozoa |
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Definition
| Sessile/drifting colonies |
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Term
| Characteristics of the Class Scyphozoa |
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Definition
| “Jellyfish” dominant medusa form |
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Term
| Characteristics of the Class Cubozoa |
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Definition
| complex of 4 tentacles, tropical, very potent toxins “Box Jelly” |
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Term
| Characteristics of the Class Anthozoa |
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Definition
| solitary or colonial polyps without medusa stage. |
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Term
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Definition
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Term
| Charicteristics of the phylum Nophores |
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Definition
| (Comb Jellys) planktonic preditors, use of 8 rows of cillitory combs to swim. |
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Term
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Definition
| They have tentacles with Colloblast to capture prey. Adhesive non-stinging. |
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Term
| Charicteristics of the phylum |
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Definition
| Patyheleminthes (flat worm) Bilateral Symmetry, no circularly system, triplobastic, acoelomic |
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Term
| What kind a nervous system do flat worms have? |
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Definition
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Term
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Definition
| Cephilization (head first) |
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Term
| How do flat worms gain nutrients? |
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Definition
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Term
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Definition
| way of gaining nutrients without having an opening |
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Term
| Characteristics of the Phylum |
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Definition
| Nemertea neither flat nor round worms, advanced organ system |
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Term
| What is an Eversible Proboscis? |
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Definition
| An extendable feeding tube |
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Term
| Charicteristics of the phylum Nematoda |
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Definition
| round worms, more space for complex development (pseudocoelern). Separate sexes |
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Term
| Size of sexual organs for the Nematoda |
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Definition
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Term
| Charicteristics of the Phylum Rotifera |
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Definition
| Microscopic yet Multicellular organisms |
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Term
| How does the Rotifera feed? |
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Definition
| Ciliated crown to funnel food |
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Term
| What are Pseudocoelomates? |
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Definition
| Anchoring points of the Rotifera |
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Term
| How does the Rotifera reproduce? |
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Definition
| Sexual and Asexual (Parthenogenesis) “Virgin birth” |
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