Multiple alleles for a gene make populations more diverse. What are the benefits of this? Select all that apply.

A If a population encounters a new disease, some of the individuals may be immune to it.
B It helps make sure that major components of the body will stay the same.
C If a population encounters a new disease, all of the individuals will be immune to it.
D It makes it more likely that a population will survive environmental changes.

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

What did the first language sound like

Which of the following terms would bb represent in an organism? a. phenotype b. genotype c. genetics