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Selective Breeding Vs. Natural Selection

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Selective Breeding Vs. Natural Selection. Natural Selection. the process by which traits become more or less common in a population due to consistent effects upon the survival or reproduction of the organism This happens naturally over time and does not require the help of humans. - PowerPoint PPT Presentation

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Page 1: Selective Breeding Vs. Natural Selection

Selective Breeding Vs.

Natural Selection

Page 2: Selective Breeding Vs. Natural Selection

the process by which traits become more or less common in a population due to consistent effects upon the survival or reproduction of the organism

This happens naturally over time and does not require the help of humans

Natural Selection

Page 3: Selective Breeding Vs. Natural Selection

the process of selecting or choosing specific plants or animals to breed for particular desirable genetic traits

typically, strains which are selectively bred are domesticated, and the breeding is sometimes done by a professional breeder

Selective Breeding

Page 4: Selective Breeding Vs. Natural Selection

Bred animals are known as breeds, while bred plants are known as varieties.

Selective Breeding

http://upload.wikimedia.org/wikipedia/commons/3/32/Carrots_of_many_colors.jpg
Page 5: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Cabbage Varieties Leafy Sea Dragon

Page 6: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Bengal Cat Tesonite (Corn)

Page 7: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Liger Puggle

Page 8: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Eyes that rotate in all directions zebra

Page 9: Selective Breeding Vs. Natural Selection
Page 10: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Cabbage Varieties Leafy Sea Dragon

NATURAL SELECTION

SELECTIVEBREEDING

Page 11: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Bengal Cat Tesonite (Corn)

SELECTIVEBREEDING

SELECTIVEBREEDING

Page 12: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Liger Puggle

SELECTIVEBREEDING

SELECTIVEBREEDING

Page 13: Selective Breeding Vs. Natural Selection

Selective Breeding or Natural Selection …you decide

Eyes that rotate in all directions zebra

NATURAL SELECTION

NATURAL SELECTION


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