Transcript Date Activity Page

Table of Contents
Date
Activity
11/18/15 Asexual Reproduction
Page
63
Today’s Focus
• What is the difference between
asexual and sexual reproduction?
When an organism reproduces it makes
another organism of the same
species Some organisms reproduce
_____________.
sexually Cows make more cows and
____________.
pigs make more pigs. Sexual reproduction
combines genes from a mother and a father,
making a genetically ____________________
unique
organism.
Other organisms reproduce asexually. In
asexual reproduction, all the genes come
single parent. Asexually
from a ____________
produced offspring are genetically
__________ to the parent.
identical
There are many methods of asexual
reproduction. In some one-celled organisms,
____________________ is a method of asexual
reproduction. Bacteria cells reproduce through
cell division. The cell makes a copy of its
______, then sends the copy into a new bacteria
cell.
cell-division
DNA
Another method of asexual reproduction is
budding. Unicellular yeast cells grow new cells
off of the _______ of another. When the cell is
developed, it calls off and a new __________
cell is produced.
side
yeast
Budding
• Process in
which a small
new organism
grows directly
out from the
parent’s body.
• Some organisms produce offspring by splitting
into pieces. A sea anemone can split down
the middle resulting in the production of
another individual _____________ to the
original. Some worms if split will continue to
live as ______ identical worms.
identical
two
Both sexual and asexual reproduction produce
___________. However, asexual reproduction
makes genetically _____________ offspring
and sexual reproduction makes
________________ offspring.
offspring
unique
Identical
Identical Twins Are Clones