Wednesday, March 16, 2011

Today in Mr. Finley's class we finished the rest of the slide shows that are getting graded. After we finished the slide shows, we went over our homework from last we about the two animation videos about mitosis and we had to write a paragraph of which video is better to explain mitosis. we also went over our class work from yesterday.








Questions and answers from school work yesterday.



1. How does binary fizzen relate to cell division?

A: it is a form of asexual reproduction occurring in prokaryotic


3.compare sexual reproduction and asexual reproduction

A: asexual reproduction you look exactly like your parent
in sexual reproduction you look some what like your parents. we don't reproduce asexual reproduction we are sexual reproduction.

these are the only two questions that you need to know.

Importent info about chromosomes













  • these are called autosomes which are also chromosomes

  • chromosomes go from two lines to an X shape

  • l l - sex chromosomes

  • when chromosomes are in X shape there special term is called chromotaids - only called this when its in X shape
  • chromosome are always in a pair even when there in X form



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6 comments:

  1. Finley's Period 4 Science StudentMarch 17, 2011 at 8:28 AM

    Remember that we don't look exactly like our parents because we get genetic information from two parents.
    M.V.

    ReplyDelete
  2. Finley's Period 4 Science StudentMarch 21, 2011 at 1:18 PM

    also it is binary fission(i think) not fizzen :) NZ

    ReplyDelete
  3. Finley's Period 4 Science StudentMarch 22, 2011 at 11:15 AM

    Wait, so a zygote is when the sperm and the egg merge, am I right?

    ReplyDelete
  4. Finley's Period 4 Science StudentMarch 22, 2011 at 3:39 PM

    A zygote is a combined cell. An example would be when sperm and egg cells merge.
    M.K.B.

    ReplyDelete
  5. Finley's Period 4 Science StudentMarch 28, 2011 at 4:45 PM

    so when the sperm and egg cell merge it's called a zygote because the two combine?
    Allie M :)

    ReplyDelete
  6. Finley's Period 4 Science StudentMarch 30, 2011 at 12:56 PM

    My hypothesis is that based on the simulation, two lowercase gives you all two lower case peas. Two uppercase peas gives you all uppercase peas. If there is an uppercase and a lower case, gives you three of one kind and one of the other kind.

    YY= YY YY YY YY
    RR= RR RR RR RR

    yy= yy yy yy yy
    rr= rr rr rr rr

    Yy or yY= yY Yy yy YY
    Rr or rR= rR Rr rr RR

    ReplyDelete

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