What do we call structures that are inherited from ancestors but have lost much or all of their original function due to different selection pressures acting on the descendant? These structures are still there because they are in the DNA, but they are not really needed anymore: ex: hind limbs and pelvic bone of a whale
Ex: appendix in humans
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To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.