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onwardhaggardΒιοτεχνολογία

12 Δεκ 2012 (πριν από 4 χρόνια και 8 μήνες)

228 εμφανίσεις

8
th

Where Do We Come From?

GLE ID:

LO:3.A.8a,b,c,d

LO:3.C.
8a,b,c


LO:3.D.8a,b

Learning Objectives

The student will;

1.

Compare and contrast the processes of asexual and sexual reproduction, including
the type and number of cells involved (one body cell in
asexual, two sex cells in
sexual), and the number of gene sets (body cell has two sets, sex cells have one set
each) passed from parents(s) to offspring.

2.

Identify examples of asexual reproduction (ie., plants budding, binary fission of
single cell organism
s).

3.

Compare and contrast the reproduction mechanisms of classes of vertebrates (i.e.,
internal vs. external fertilization).

4.

Identify chromosomes as cellular structures that occur in pairs that carry
hereditary information in units called genes.

5.

Recognize w
hen asexual reproduction occurs, the same genetic information found in
the parent cell is copied and passed on to each new daughter cell.

6.

Recognize when sexual reproduction occurs, genetic material from both parents is
passed on and combined to form the ge
netic code for the new organism.

7.

Recognize when asexual reproduction occurs, the daughter cell is identical to the
parent cell.

8.

Recognize when sexual reproduction occurs, the offspring is not identical to either
parent due to the combining of the different

genetic codes contained in each sex
cell.








Lesson Activities

Where Do We Come From

Day 1

Video


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Notes

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