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Unit 1:
Ch. 1
Ch. 2
Ch. 3
Interlude A
Unit 2:
Ch. 4
Ch. 5
Ch. 6
Ch. 7
Ch. 8
Ch. 9
Interlude B
Unit 3:
Ch. 10
Ch. 11
Ch. 12
Ch. 13
Ch. 14
Ch. 15
Interlude C
Unit 4:
Ch. 16
Ch. 17
Ch. 18
Ch. 19
Interlude D
Unit 5:
Ch. 20
Ch. 21
Ch. 22
Ch. 23
Ch. 24
Ch. 25
Ch. 26
Ch. 27
Ch. 28
Ch. 29
Ch. 30
Interlude E
Unit 6:
Ch. 31
Ch. 32
Interlude F
Unit 7:
Ch. 33
Ch. 34
Ch. 35
Ch. 36
Ch. 37
Ch. 38
Interlude G
The animations require the latest Flash 7 and Shockwave plug-ins.
29.1: Activity: Human reproductive systems

Test your recall for figure 29.1 with this key figure labeling exercise.

29.2: Tutorial: The production of male and female gametes
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This tutorial reviews the process of meiosis, and examines how haploid male and female gametes are formed.

29.3: Activity: Structure of human sperm

Test your recall for figure 29.3 with this key figure labeling exercise.

29.4: Tutorial: The reproductive years
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This tutorial reviews the processes of ovulation, fertilization, and implantation.

29.5: Activity: The placenta

Test your recall for figure 29.10 with this key figure labeling exercise.

29.6: Tutorial: Gastrulation
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This tutorial shows how the three cell layers (endoderm, mesoderm, and ectoderm) move to their proper positions in the embryo.

29.7: Activity : Human fetal development
ThumbnailThis activity animates the process shown in Figure 29.12.

29.8: Activity: Morphogens and fly development
ThumbnailSee how certain proteins called morphogens activate genes during development.

29.1: Process Animation: Implantation in Mammalian Development
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View animation

29.2: Process Animation: The Production of Male and Female Gametes
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View animation

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