Question

What effect did the introduction of the predators have on the bluegill population? was the hypothesis in the introduction correct?

a. the hypothesis was incorrect; there is not enough data to determine the effect of predator introduction

b. the hypothesis was incorrect; the population size increased

c. the hypothesis was correct; the population size decreased

d.the hypothesis was correct; population size remained the same submit for grading save and finish later?

Answer 1

Answer: a. the hypothesis was incorrect; there is not enough data to determine the effect of predator introduction

A hypothesis is a supposition or assumption of phenomena with limited evidences which needs to be justified or explained by experimentation and valid reasoning. An hypothesis remains uncertain until it is proved.The hypothesis was incorrect; there is not enough data to determine the effect of predator introduction . It is not giving any evidence about the predator prey relationship.

Answer 2

a. the hypothesis was incorrect; there is not enough data to determine the effect of predator introduction

Fish populations throughout the world have been affected by global warming including bluegill fish

Further explanation

Species in the same region tend to respond in a similar manner. Fish in the same family also show similarities in how they respond to change.

Fish Pests

Pests are intruding organisms that can prey, kill and affect fish productivity, both directly and gradually. Pests are predatory organisms, destroyers, and competitors. As a predator (predator organism), which is a creature that attacks and preys on fish which usually have a body size larger than the fish itself. Pests often attack fish when entering the aquatic environment that is being maintained by fish.

There are several ways you can do to prevent pest attacks on fish:

• Drying and liming the pond before use. In liming the dosage should be considered or obeyed.
• At the entrance to the water filter is installed so that pests do not enter the pond. This inclusion water filter is useful to avoid the entry of dirt and pests into the pond.
• Routinely clean the area around the maintenance so that pests such as snails or snails cannot multiply around the pond

Learn more

Fish Pests https://brainly.com/question/11655394

fish hypothesis https://brainly.com/question/11655394

Details

Class: College

Subjects: Biology

Keywords: Fish, Hypothesis, Pests