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Biology

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Feb 20, 2024

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STEP TWO 4. What is the founder effect? Arare low tide has exposed a tem expl porary sandbar. Some curious Sticky Notes take this opportunity to | ore the nearby island, but they're stuck there once the sandbar is covered! _On the Sticky Note habitats document, move a few Sticky Notes of any color from the mainland to the lslar.ud (but no more than 3!). After moving the Sticky Notes, draw a “#1” mark on each Sticky Note on the island to help you distinguish Generation 1 Sticky Notes from their progeny in the next step. After this tragic separation, each Sticky Note will clonally reproduce one time. For each Sticky Note on the island and the mainland, add another Sticky Note of the same color to the same population. 5. Now fill in the generation 2 chart below so that it reflects your population ratios. Like you did for the first chart, write in the phenotype/color names. Then write in a ratio for the number of that phenotype out of the total number of organisms in that habitat. Generation 2 Color 1: Color 2: Color 3: Color 4: pup\e AN % 0\0 e Nk~ Mainland ; population 9 0 2] b l/"' D \,\l /’/\O 1 Island population | 25 Qy 2 [\ 2/ S /o 6. After reproduction, how do the mainland phenotypic frequencies of Generation 2 compare to those on the mainland in Generation 1? ram now Aivided ino 2. § atv \ vos o \owr W ENenoy i { Heguevice Yvon O 2. 7. After reproduction, how do the island phenotypic frequencies of Generation 2 compare to those on the mainland in Generation 17 ?MV\ON?\(, requoneats o g\
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