However‚ organisms such as plants‚ certain bacteria (cyanobacteria)‚ and algae can carry out photosynthesis as well. The three domains that are able to carry out some type of photosynthesis would therefore be‚ Eukarya‚ Bacteria and Archaea. These organisms are known as photoautotrophs
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Plants can make their own food through photosynthesis and then break it down for usable energy through the process of cellular respiration. Analyze and explain how your life might be different if you could make your own food through photosynthesis. First of all if we were to be able to make our own food trough photosynthesis‚ we should have chlorophyll‚ which is the important pigment in absorbing sunlight. As an effect we will all be green in color. This may be good as there will be only one race
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cell of cyanobacteria heterocyst - specialized nitrogen-fixing cells formed during nitrogen starvation by some filamentous cyanobacteria Exercise 10: The Algae Algae have at least the chlorophyll a pigment. Low level of differentiation in reproductive structures. Absence of embryo. Pigments Stored food Phaeophyta Unicellular /Multicellular Multicellular Cell wall composition Cellulose A‚ C‚ fucoxanthin Laminarin /mannitol Bacillariophyta Unicellular A‚ C‚ fucoxanthin
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* Deeper * Agar * Carageenan- thickener evap‚ ice cream‚ drugs; from Irish Moss * Gracillaria spp.- food source 3. Chlorophyta / Green A * Uni/multi * Cellulosic cell wall * Store starch * Give rise to terrestrial plants a) Desmids- uni c (bananas) b) Spirogyra- filamentous; green strands c) Chlamydomonas- biflagellated; stigma d) Volvox- colonial alga; biflagellated e) Euglena- chloroplast| Algae: Stigma; 1 flagellum; pellicle| Proto: cystostome
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Biology 110-12 . 1. What are the five kingdoms and give a brief description of each kingdom? Answer: Monera- Single celled prokaryotes;bacteria Protista - Mostly single celled eukaryotes; Photoautotrophs (algae) and heterotrophs (protozoa) Fungi-Multicellular eukaryotes that feed by extracellular digestion and absorption Heterotrophs: includes decomposers‚ many pathogens and parasites Plantae-Multicellular photosynthetic autotrophs producers Animalia- Diverse multicellular heterotrophs Range from
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and classroom light. The classroom light was our control cup during the lab. Before we conducted our experiment‚ the class learned about the photosynthetic process of‚ not only spinach discs‚ but plants in general. As I did more research on photosynthesis‚ the Calvin Cycle‚ wavelengths and pigments required for a proper equation of
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Green algae have many similarities to land plants. It has many variety body types and the multicellular forms do not have cells separated into tissues‚ which is what divides green algae from land plants. Green algae are a very diverse group of freshwater algae. Many green algae form long filaments. The cells stay attached after they divide. Spirogyra can become so numerous they form dense mats of growth in surfaces of ponds‚ which is called pond scum. This pond scum is interesting to see through
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Classification and variation. There are 5 kingdoms of living things:- Animal kingdom Plant kingdom‚ Fungi kingdom Monera kingdom and Protactista. Animal kingdom is divided into groups: vertebrates‚
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classification of organisms. - He classified plants into trees‚ shrubs & herbs and animals into two groups‚ those which had red blood and those that did not. Two-kingdom classification - In Linnaeus’ time Two Kingdom classification (Kingdom Plantae & Kingdom Animalia) was developed. Drawbacks of 2-kingdom classification Prokaryotes (Bacteria‚ cyanobacteria) and eukaryotes (fungi‚ mosses‚ ferns‚ gymnosperms and angiosperms) were included under ‘Plants’. It is based on the presence of cell
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which plants are classified‚ in a report of up to 500 words. In this report‚ Cover: *the significance of the binomial system *why common names of plants should not be used to correctly identify plants. The scientific system to classify and naming plants are controlled and coordinated by botanist throughout the world. The system of classification in plants is to classify them in groups with similar characteristics. Then continue to divide and sub-group until you have one type of plant in
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