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 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 

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Presentation on theme: " 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 "— Presentation transcript:

1

2  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

3  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

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

5 Cabbage Varieties Leafy Sea Dragon

6 Bengal CatTesonite (Corn)

7 LigerPuggle

8 Eyes that rotate in all directions zebra

9

10 Cabbage Varieties Leafy Sea Dragon NATURAL SELECTION SELECTIVE BREEDING

11 Bengal Cat Tesonite (Corn) SELECTIVE BREEDING SELECTIVE BREEDING

12 LigerPuggle SELECTIVE BREEDING SELECTIVE BREEDING

13 Eyes that rotate in all directions zebra NATURAL SELECTION

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