A team of 102 scientists spent a year surveying a small area of the San Lorenzo rain forest in Panama to count the number of species of arthropods living there. After collecting 129,494 specimens—using nets, traps, shovels, tree-climbing harnesses, helium balloons, and other creative gear—it took the team eight years to sort and identify the arthropods.A team of 102 scientists spent a year surveying a small area of the San Lorenzo rain forest in Panama to count the number of species of arthropods living there. After collecting 129,494 specimens—using nets, traps, shovels, tree-climbing harnesses, helium balloons, and other creative gear—it took the team eight years to sort and identify the arthropods. Use the data in the graph to analyze the following statements. Select True or False for each statement, then correct any false statements to make them true. T/F All taxa shown in the graph are insects. T/F All taxa shown in the graph have segmented bodies and limbs. T/F All taxa shown in the graph are terrestrial. T/F If the researchers had sampled for mollusks, they probably would have found almost as many species as they did for arthropods.

Verified step by step guidance

1. Step 1: Analyze the graph provided. Look at the taxa represented and their characteristics. This will help you answer the first three statements.
2. Step 2: For the first statement, determine if all taxa shown are insects. Remember, insects are a subset of arthropods, but not all arthropods are insects. If there are non-insect arthropods in the graph, the statement is false.
3. Step 3: For the second statement, remember that one of the defining characteristics of arthropods is that they have segmented bodies and limbs. If all taxa shown in the graph are arthropods, then this statement is true.
4. Step 4: For the third statement, consider the habitat of the taxa shown in the graph. If any of the taxa are not terrestrial (land-dwelling), then the statement is false.
5. Step 5: For the last statement, consider the biodiversity of mollusks compared to arthropods. This requires some knowledge of the relative diversity of these two groups. If mollusks are generally less diverse than arthropods, then the statement is false.

Key Concepts

Arthropod Diversity

Arthropods are a diverse group of invertebrates that include insects, arachnids, crustaceans, and myriapods. They are characterized by their segmented bodies, exoskeletons made of chitin, and jointed appendages. Understanding the diversity of arthropods is crucial for analyzing ecological data, as it highlights the variety of species and their roles in ecosystems.

Taxonomy and Classification

Taxonomy is the science of classifying organisms into hierarchical categories based on shared characteristics. In the context of the question, understanding the classification of arthropods and other taxa is essential for determining whether all taxa in the graph are insects or if they belong to different groups. This knowledge helps in accurately interpreting the data presented.

Habitat and Ecology

Habitat refers to the natural environment in which a species lives, while ecology studies the interactions between organisms and their environment. The question involves assessing whether all taxa are terrestrial, which requires knowledge of the habitats of different groups. Understanding these concepts is vital for evaluating the ecological implications of the survey findings.