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| Protists belong to what domain? |
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| 1 benefits the other is neither helped or harmed |
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| What domain do protists belong to? |
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| Ecological benefits of algae |
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| carbon fixation,supply oxygen |
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| Name the 4 different examples of algae we are studying |
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| euglena, green algae/spirogyra, red algae, brown algae |
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| used for locomotion-tail like |
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| Euglenids: What does the eyespot do? |
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| Euglenids: what does the gullet do? |
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| used to collect food when there is no light avalible |
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| what are algae most related to? |
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| Euglenids:what do food vacuoles |
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| where the food is digested |
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| Green Algae/spirogyra is also known as? |
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| What algae is generally considered to be the evolutionary precursor of plants? |
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| cell sex-conjugation tube is formed between two filaments of opposite mating types and genetic material is transferred |
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| All brown algae are what? |
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| gas filled to provide bouyancy |
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| What are the 4 different examples of protozoans? |
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| paramecium, amoeba,trypanosoma, plasmodium |
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| Go look at your manual.. do iiittt O>O |
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| transmit disease from one host to the next |
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| haploid eukaryotic organisms |
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| What are the 3 phylums in fungi? |
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| zygomycota,ascomycota,basidiomycota |
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| after the spore is distributed, they divide rapidly to form threadlike structures |
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| a mass of hyphae having a party |
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| cross walls separating hyphae |
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| fungi that release enzymes to break down compounds |
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| diploid spore mother cell that produces haploid spores..like before the spores are release |
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| male reproductive structres |
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| female reproductive structures |
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| Know the difference between vascular and non vascular plants |
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| turn to page 26, important to read whole paragraph |
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| What are the 3 phylums of nonvascular and seedless vascular plants do we study? |
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| bryophyta, pterophyta,lycophyta |
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| produce one type of spore |
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| two different types of spores |
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| What is the evolutionary precursor of seeds? |
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| What is the phylum name for angiosperms? |
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| What are the 4 phylums we study for gymnosperms |
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| Coniferophyta, ginkgophyta,cycadophyta,gnetophyta |
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| know the differences between seeds and spores |
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| bear leaves throughout year |
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| male and female seed cones born on SAME plant |
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| male and female plants are separate |
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| What gymnosperm has evidence that flowering plants probably evolved from it? |
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| What are the two nuclei inside pollen grain? |
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| tube nucleu and generative nucleus |
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| What does the tube nucleus do? |
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| develop pollen tube to reach micropyle |
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| spilts to 2 sperm and one fertilizes egg and the other joins with the 2 polar nuclei and become and food supply |
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| transfer of pollen from anther to stigma |
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| sperm fusing with polar neclei to from 3n....really weird |
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| What is double fertilization? |
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| the two sperm from the once generative nuclei from another flower that fertilizes both the egg and polar nuclei. This is common in ALL angiosperms |
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| 1 cotyledon, parallel leaf veins, fibrous roots,petals in mutiples of 3 |
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| 2 cotyledon, net life leaf veins, taproot present,petals in multiples of 4 or 5 |
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| embyonic seed leaves...or...fetus seed babies? |
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| What two tissues compose the dermal tissue system |
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| epidermal cells/guard cells, cover herbacous plants |
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| more common tissue,fuction in storage, photosyn or secretion |
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| Has unevenly thickened primary cell walls, that offer flexible structural support for the plant |
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| cells with both primary and secondary cell walls that can either be: sclereids or fibers |
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| a type of sclerenchyma cell, mostly found in nut shells or pits |
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| type of sclerenchyma cell, elongated, tapered cells, found in clumps in stems, or bark |
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