QCAA Biology unit 3 topic 1

Front

There are 2 450 sparrows in the Northern Forest. This is a description of

Back

abundance

Front

There are 2 450 sparrows in the Northern Forest. This is a description of diversity, abundance, richness

Back

abundance

Front

Simpsons biodiversity index of 0.87: What does it imply?

Back

There is a 13% chance that if you select two species from the area they will be the same species

Front

Which area has the highest biodiversity?

Back

0.82

Front

Calculate the Simpsons biodiversity index of the community: Sea holly: 2, Sand Couch: 8, Sea bindweed: 1, Sporobolus pungens: 1, Echinophora spinosa: 3, Total: 15.

Back

0.7

Front

What is a population?

Back

A group of the same species in the same geographic area.

Front

What is the species richness for the following data collection: A: 25, B: 16, C: 12, D: 1?

Back

4

Front

Which site has greater relative species abundance?

Back

Site A

Front

The number of different types of species in an area refers to:

Back

Species richness

Front

A value closer to _____ denotes high biodiversity (from the Simpson's Diversity Index)

Back

1