Answer:
0.1
Explanation:
To calculate this, scientists use a formula called the biodiversity index in order to describe how much are the species of a given area diverse. It is calculated by taking the number of species in the area and divided by the total number of individuals in that area. This gives us the biodiversity index.
In this example, there are 15 species in an area and we divide that by 150 organisms to get a 0.1 biodiversity index.
Biodiversity Index is used to measure the biodiversity of an ecosystem. The biodiversity index of the given ecosystem is 0.1.
Biodiversity Index:
It is a measure of species diversity in the particular area. This can be calculated by sing the formula,
[tex]\bold{I_b_d = \frac{nS}{nO} }[/tex]
Where,
nS - number of species = 15
nO - total number of organisms = 150
Put the values in the formula,
[tex]\bold{I_b_d = \frac{15}{150} }\\\\\bold{I_b_d =0.1}[/tex]
Therefore, the biodiversity index of the given ecosystem is 0.1.
To know more about biodiversity index, refer to the link:
https://brainly.com/question/11425628