Lecture #5 - Pre-lecture vocabulary It is expected that you...

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Pre-lecture vocabulary It is expected that you understand the following basic terms and concepts prior to this lecture. From chapter 30 • taxon/taxa From chapter 11 •m i t o s i s • meiosis •c y t o k i n e s i s •h
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Lecture 5 Fungi 16 September 2010 BIOL 111 – Organismal Biology Fungi lecture outline 1. Fungi characteristics, symbioses, 2. General life cycles 3. Fungi Diversity
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Fungi foe Fungi friend
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Fungi •absorpt ive heterotrophs • most are decomposers ( saprobes ) •ce l l wa l l of chitin
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Most of a fungus is underground. •“ fruiting bodies ” (e.g., mushrooms) are formed for sexual reproduction “fairy ring” decomposing log Fruiting bodies produce spores by meiosis. mushroom gill Spores are unicellular reproductive structures; asexual or sexual (see fig. 30.5, 9 th ed), diploid or haploid
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th ed •D i p l o i d = 2 c o p i e s of each gene (2 matching chromosomes) •H
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This note was uploaded on 10/05/2010 for the course BIOL BIOL 111 taught by Professor Roffey during the Fall '09 term at McGill.

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Lecture #5 - Pre-lecture vocabulary It is expected that you...

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