based on the data below, which group of animals are genetically diverse:

Turtles------> 310 different species
Sharks------> 1000+ different species
Jelly Fish--> 2000+ different species
Dolphins---> 49 different species

Jellyfish are genetically diverse based on the data provided with over 2000 different species.

Based on the data provided, the group of animals that appears to be genetically diverse is Jellyfish, with over 2000 different species. Turtles have 310 different species, Sharks have 1000+ different species, and Dolphins have 49 different species, which is comparatively less diverse than Jellyfish.

To determine which group of animals is genetically diverse based on the given data, we need to compare the number of different species within each group. The higher the number of species, the more genetically diverse the group is likely to be.

From the provided information, we can see the following:

- Turtles: 310 different species
- Sharks: 1000+ different species
- Jelly Fish: 2000+ different species
- Dolphins: 49 different species

Comparing the numbers, we can see that both jellyfish and sharks have a higher number of different species compared to turtles and dolphins. However, since jellyfish have over 2000 different species, which is significantly more than the 1000+ species of sharks, they are the group with the highest genetic diversity.

Therefore, based on the given data, jellyfish are the most genetically diverse group of animals.