Asexual Reproduction in Animals
Today we reviewed the concept of mitotic division. We understood that all living cells must reproduce to ensure the survival of their species or their multicellular being.
There are many other ways in which cells and organism use to ensure the continuaity of
themselves and their species.
Today we have looked various reproductive stages in the 5 general kingdoms of the planet.
(We have exluded plants today as we will discuss those in greater detail tomorrow in class.)
Today we have specifically looked at:
Bacteria ( binarry fission)
Monera ( mitosis)
Fungi (fragmentation, spores, budding)
Animalia invertabrates - sponges, jellyfish, insects, (regeneration)
We have looked at regeneration, fragmentation, budding, binary fission all in which reproduce an identical offspring. However wehn Environmental conditions change for these unique organisms, they have the ability to also share genetic information through a process called conjugation.
To learn further please read in your textbooks pg 29 -35.
HOME WORK:
Complete handouts given in class ( double sided)
Review chart copied in class.
Answer questions # 1 - 6 on pg 35 in textbook.
There are many other ways in which cells and organism use to ensure the continuaity of
themselves and their species.
Today we have looked various reproductive stages in the 5 general kingdoms of the planet.
(We have exluded plants today as we will discuss those in greater detail tomorrow in class.)
Today we have specifically looked at:
Bacteria ( binarry fission)
Monera ( mitosis)
Fungi (fragmentation, spores, budding)
Animalia invertabrates - sponges, jellyfish, insects, (regeneration)
We have looked at regeneration, fragmentation, budding, binary fission all in which reproduce an identical offspring. However wehn Environmental conditions change for these unique organisms, they have the ability to also share genetic information through a process called conjugation.
To learn further please read in your textbooks pg 29 -35.
HOME WORK:
Complete handouts given in class ( double sided)
Review chart copied in class.
Answer questions # 1 - 6 on pg 35 in textbook.
posted by Mr. V. T. Smith @ Monday, November 29, 2004
3 Comments:
At 4:06 p.m.,
Anonymous said…
For question 3b..what is an advantage to animal reproduction by budding? plz help cause im stuck
thx
At 7:06 p.m.,
Anonymous said…
I do not get the five kindoms of life chart... I mean for types if cells is this budding for example... or nutition..movement. PLEASE HELP ME!
At 7:25 p.m.,
Anonymous said…
The headins along the top are monerans, protists, fungi, plants, and animals.
The headins down the side are type of cells, number of cells, movement, nutrition, and example of organisms.
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