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| notebooks:lawsinbiology [2025/01/31 20:19] – created - external edit 127.0.0.1 | notebooks:lawsinbiology [2025/02/12 16:16] (current) – external edit 127.0.0.1 | ||
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| common norm. | common norm. | ||
| - | 1. **Allen\'s Law:** The species adapt the shape according to the | + | 1. **Allen' |
| environment---larger surface area maximise the heat loss in warmer | environment---larger surface area maximise the heat loss in warmer | ||
| climate while smaller surface area minimises the heat loss in colder | climate while smaller surface area minimises the heat loss in colder | ||
| region. This law consider size of appendages(ear, | region. This law consider size of appendages(ear, | ||
| which help to control the surface area of the organism. | which help to control the surface area of the organism. | ||
| - | 2. **Bergmann\'s Rule:** This rule accounts for the surface-to-volume | + | 2. **Bergmann' |
| ratio of an organism. Species from a common ancestor/ | ratio of an organism. Species from a common ancestor/ | ||
| observed to be of different size in different environment; | observed to be of different size in different environment; | ||
| size species are found in colder environment while smaller size is | size species are found in colder environment while smaller size is | ||
| found in warmer regions. | found in warmer regions. | ||
| - | 3. **Gloger\'s Rule:** The color of individuals depend on their | + | 3. **Gloger' |
| environment; | environment; | ||
| in compared to the ones living in cold and dry regions. This is | in compared to the ones living in cold and dry regions. This is | ||