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Based on this information please state the  IV= DV=  Controlled= control group = experimental design= treatment group=

Based on this information please state the  IV= DV=  Controlled= control group = experimental design= treatment group=

Aquaculture Science
Aquaculture Science
3rd Edition
ISBN:9781133558347
Author:Parker
Publisher:Parker
Chapter1: Aquaculture Basics And History
Section: Chapter Questions
Problem 1KA
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Based on this information please state the 

IV=
DV= 

Controlled=

control group =
experimental design=
treatment group=

expect to would expect to find in clean water. Polluted: Algae, bacteria, and insects Clean Water: 13. Which organisms might be found in either type of water? How can this make it difficult to use macroinvertebrates to assess the water quality of a pond? Insects, snails, worms it makes it difficult because they don't respond to all types of pollutants. 14. Macroinvertebrates also often show a patchy distribution within habitats (Table 1). In aquatic habitats, water quality determines if an organism can live in a water body, but other factors such as food availability, water currents, and protection from predators determine where different species are found within aquatic ecosystems. Objects such as plants, rocks, and reefs provide structural complexity and tend to increase the species richness and species diversity in nearby areas. For example, numerous artificial reefs have been placed off the coast of South Carolina and other states to support marine fish populations. The destruction of reefs and other underwater structures is one of the reasons that bottom trawling is so devastating to fish populations. Classification Habitat Description Live on the surface of the water (Example: water striders) Live in the open water or float just below the surface (Example: mosquito larvae, phantom midges) Skaters Planktonic Divers Swimmers in polluted waters, and three that you Sprawlers Climbers Burrowers Generally feed among submerged plants, but can move hind legs in a "rowing" motion to quickly swim to the surface to breath or escape predators. (Example: diving beetles, water boatmen) Cling to plants or rocks underwater, but can swim in a fish-like motion (Example: damselflies, fast-water mayflies) Live at the surface of leaves of aquatic plants or on top of silty materials (Example: caenid mayflies) Live on aquatic plants or other submerged objects such as wood or roots (Example: dragonflies) Live in small burrows made in the sediments at the bottom of ponds (Example: mac midges) Table 1. Classification of pond macroinvertebrates by preferred microhabitat. Modified from Cummins et al. 2008. Question: Is there a difference in species type / abundance in the difference pond microhabitats (for ex., vegetated bottom versus bare substrate bottom)? Ves How would you test this? Describe an experimental design that uses all the principles of the scientific method you have learned this semester: Hypothesis: + 11 Insert To fundamental tenet guiding the research of Macroinvertebrates is that some are more vulnerable to contamination than others. diction. It is evident that a stream with a diverse Pop. of crawling and swimming "critters" is healthies than I With a few of them.
Transcribed Image Text:expect to would expect to find in clean water. Polluted: Algae, bacteria, and insects Clean Water: 13. Which organisms might be found in either type of water? How can this make it difficult to use macroinvertebrates to assess the water quality of a pond? Insects, snails, worms it makes it difficult because they don't respond to all types of pollutants. 14. Macroinvertebrates also often show a patchy distribution within habitats (Table 1). In aquatic habitats, water quality determines if an organism can live in a water body, but other factors such as food availability, water currents, and protection from predators determine where different species are found within aquatic ecosystems. Objects such as plants, rocks, and reefs provide structural complexity and tend to increase the species richness and species diversity in nearby areas. For example, numerous artificial reefs have been placed off the coast of South Carolina and other states to support marine fish populations. The destruction of reefs and other underwater structures is one of the reasons that bottom trawling is so devastating to fish populations. Classification Habitat Description Live on the surface of the water (Example: water striders) Live in the open water or float just below the surface (Example: mosquito larvae, phantom midges) Skaters Planktonic Divers Swimmers in polluted waters, and three that you Sprawlers Climbers Burrowers Generally feed among submerged plants, but can move hind legs in a "rowing" motion to quickly swim to the surface to breath or escape predators. (Example: diving beetles, water boatmen) Cling to plants or rocks underwater, but can swim in a fish-like motion (Example: damselflies, fast-water mayflies) Live at the surface of leaves of aquatic plants or on top of silty materials (Example: caenid mayflies) Live on aquatic plants or other submerged objects such as wood or roots (Example: dragonflies) Live in small burrows made in the sediments at the bottom of ponds (Example: mac midges) Table 1. Classification of pond macroinvertebrates by preferred microhabitat. Modified from Cummins et al. 2008. Question: Is there a difference in species type / abundance in the difference pond microhabitats (for ex., vegetated bottom versus bare substrate bottom)? Ves How would you test this? Describe an experimental design that uses all the principles of the scientific method you have learned this semester: Hypothesis: + 11 Insert To fundamental tenet guiding the research of Macroinvertebrates is that some are more vulnerable to contamination than others. diction. It is evident that a stream with a diverse Pop. of crawling and swimming "critters" is healthies than I With a few of them.
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