Answered: Table 2: The relationship between…

Table 2: The relationship between dipper abundance and caddis fly abundance Relative abundance of caddis fly larvae Number of dipper pairs per 10 km stream 10 100 800

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter40: Population Ecology

Section: Chapter Questions

Problem 3SA: Suppose 200 fish are marked and released in a pond. The following week, 200 fish are caught and 100...

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Concept explainers

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.

Question

Why, in Table 2, is caddis fly abundance expressed without any units?

Table 2: The relationship between dipper abundance and caddis fly abundance
Relative abundance of caddis fly larvae
Number of dipper pairs per 10 km stream
10
1
100
800
8

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