The table below shows the production of farmed fish in different regions of the world in 1984 and 1995 (values expressed as x 10° tonnes). 1. 国 1984 1995 Asia 8 400 25 000 Europe 730 1 400 North America 334 480 Africa 30 107 Central and South America 450 500 Oceania 71 96 [Z. Shehadeh and Mr. J. Maclean, FAO Fisheries Circular - C886Rev.1 (1997). Food and Agriculture Organization of the United Nations] Determine which region had the highest percentage increase in fish production between 1984 and 1995. (a) (1) (b) Describe and explain the significance of the data in the table.

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Population Growth

R and K Selection

R and K selection are concepts in ecology used to describe traits in the fluctuation of a population or population dynamics. For example, they describe the life-association traits between parent and offspring, such as quantity or number of young ones born at a time, quality of parental care, the age to maturity, and reproductive effort.