Which of these is the major difference between asexual and sexual reproduction in sea stars?

Sexual reproduction:

Involves the fusion of male and female sex cells.

Requires 2 parents

Has a combination of genes

Asexual reproduction:

Only requires one parent

Is genetically identical

Asexual reproduction can be artificial.

Examples of asexual reproduction: starfish, most plants, jellyfish, trees.

Asexual only requires one parent