Imagine that you have just discovered a new multicellular but microscopic organism that swims in ponds. you see that it is propelled by cilia on the outside of the organism. cilia are found in many organisms, including unicellular paramecia and in humans. what can you say about the evolutionary relationships of this organism?

The evolutionary relationship between the different group of organism can be determined by looking at the physical, physiological and biochemical studies of the organism. The evolutionary relationship also describes the descendants of the organism.

The new multi cellular shows the presence of cilia on outside of the body. The cilia on the organism's body indicates that it might share the common ancestor with the humans and Paramecia as both human and paramecia has cilia.

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i guess you forgot putting it.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.