Question

scientists discover five new species of shrimp. the table shows the nucleotide differences among the five species. which cladogram represents how the species should be arranged, based on the information in the table?

Explanation:

Step1: Analyze nucleotide differences

Species with fewer nucleotide differences are more closely - related. For example, species 1 and 2 have 4 nucleotide differences, which is a relatively small number compared to some other pairs.

Step2: Examine clade relationships

In a clade, closely - related species should be grouped together. Based on the table, species 3 and 4 have only 2 nucleotide differences, so they should be in a small clade together.

Step3: Evaluate clade options

Looking at the clade diagrams, we need to find the one that groups the species according to their nucleotide - difference relationships. The clade where species 3 and 4 are grouped closely together and other species are arranged according to their relative differences is the correct one.

Answer:

(Without seeing the full - labeled options, it's hard to give a specific answer. But the general approach is to choose the clade diagram where species with the fewest nucleotide differences are grouped closest together. For example, if there is an option where species 3 and 4 are directly connected in a sub - clade and other species are placed according to their difference values, that would be the correct choice.)