In a fresh water lake a population of bony fish called the stickleback were studied over several decades the presence of a armor plating over the bodies of the males was noted the data is shown below what explains the trend shown in the data for the fresh water Sticklebacks

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Choose the diagram that best represents a habitat corridor explain your choice.