While biodiversity includes the number of species in a given area, it also includes:
- overall number of trophic levels in a food web.
- unique phylogenetic lineages.
- abiotic factors that define the community.
- amount of primary productivity.

Unique phylogenetic lineages. (Ans. B)

Explanation:

Biodiversity: It is defined as the total species or variety of species present in a place on earth. This variety common measurement is known as species richness, it is defined as the count of species present in an area.

It is helping in to measure variation at the species, genetic, and ecosystem level. Phylogenetic lineage showing the relationship (evolutionary) between different biological species. Their phylogeny is determined by the differences and similarities in their genetic characters.

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?