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what is fern allies - equisetum the earliest land plants are thought to have evolved from green algal ancestors since they share many features both
explain the life history of lycophyteslycophytes have two separate and distinct generations in their life history that alternate with each other the
explain what is fern allies - lycopophyta fern allies are those groups of vascular with conducting vessels plants that have close ties to the ferns
what is kingdom plantae and what organism included in plantaekingdom plantae includes organisms that are eukaryotic multicellular photosynthetic
briefly explain lichens organismlichens are unique organisms consisting of a symbiotic relationship between a fungus and a photosynthetic organism
explain what is molds zygomycota or molds are a type of fungus made of filamentous hyphae that grow on decomposing material the molds actually aid in
explain the kingdom fungi organismskingdom fungi consists of mostly eukaryotic multicellular non-photosynthetic organisms that derive their nutrients
what is slime molds in diversity of lifeacrasiomycota and myxomycota are appropriately named slime molds they are slimy the other part of their name
what is brown algae phaeophyta are commonly known as brown algae precisely because they are - guess what - brown in color they are brown because they
what is dinoflagellates dinoflagellata or dinoflagellates are characteristically unicellular photosynthetic organisms that usually have two flagellae
what is diatoms bacillariophyta are commonly known as diatoms because of their unique structure these unicellular photosynthetic organisms are
what is kingdom protista in diversity of lifemembers of kingdom protista are grouped separately from the other eukaryotic kingdoms because most of
what is cyanobacteria or blue-green bacteriablue-green bacteria or cyanobacteria used to be classified as blue-green algae within the plant kingdom
what is archaebacteria archaebacteria is a relatively new grouping that was created in the light of relatively recent biochemical and electron
explain the largest group of bacteria eubacteriaeubacteria are the largest group of bacteria within kingdom monera they are the true bacteria what
what is kingdom monerathe eubacteria archaebacteria and blue-green bacteria or cyanobacteria which form kingdom monera lack the cellular organization
what is the industrial melanism in evolutiona classic example of darwins theory at work in an actual real-life situation lies in the case of the
elaborate evolution by natural selection the conelaboratecept of natural selection lies at the heart of darwins theory of evolution darwin understood
explain the malthus theory about population growthdarwins theory was also based on thomas malthus writings on population growth in which he explained
explain the history of darwins finchesthe most well known evidence upon which darwin based his theory was the distribution pattern of the galapagos
describe the theory of darwinsmost scientists today accept the theory that living organisms have evolved according to the concept that was first
explain the lamarcks theory in evolutionprior to darwin most people believed in and held to the creationist viewpoint that species were created in
history of evolutionevolution is usually defined as change over time in spite of the incredible diversity of life found on earth many fundamental
what is polymerase chain reactionin geneticsa great advance in sequencing and cloning dna is the polymerase chain reaction devised by the american
explain the recombinantion of dna recombinant dna is made by combining dna from more than one source - often from very different species the