Bio Exam II. 3b (Ascomycetes cont.)

Card Set Information

Author:
DesLee26
ID:
266072
Filename:
Bio Exam II. 3b (Ascomycetes cont.)
Updated:
2014-03-12 00:08:31
Tags:
BIO319
Folders:
Plant Kingdom
Description:
Mickle
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user DesLee26 on FreezingBlue Flashcards. What would you like to do?


  1. Ascomycetes evolved from __.

    Structure
    chytrids

    • a few unicellular; most filamentous
    • - unlike water molds and zyomycetes, its hyphae are composed of what look like cells the

    -- the crosswalls have a big pore in the center; pores are large enough for the fungi nuclei (which are small) to go from one cell to another)
  2. Depending on the life cycle, how many nuclei per cell?

    Cell wall made of __.


    All except the last grup of fungi, what has to be found to be classified as fungi?
    one or two

    chitin

    reproductive structures
  3. What do ascomycota have in terms of their reproductive structures?

    If the fungus doesn't produce this, then what?

    What direction are asci in relation to one another?
    • asci
    • usually elongated and produce a particular spore (the ascospore)

    it is not ascomycota

    parallel
  4. In these asci, what occurs?

    __ are produced int he asci, which are produced as a group in a larger structure called the __ (or __). 

    Largest __ are the __.
    karyogamy and mitosis

    ascospores

    ascoma

    ascocarp x2

    apothecium
  5. Least common Ascomycota are __. Example: __. 

    When they divide, what happens?
    unicellular

    yeasts

    the daughter cells are not the same size/ the one is bigger than the other

    oO

What would you like to do?

Home > Flashcards > Print Preview