Question

levels of biological organization iv which of the following pairs of words is matched correctly? multiple choice neuron - tissue gene - atom bladder - organ heart - organ system osteocyte - molecule

Explanation:

• Analyze each option:
• Neuron is a cell, not a tissue. So "neuron - tissue" is incorrect.
• A gene is a segment of DNA (a macromolecule), not an atom. So "gene - atom" is incorrect.
• The bladder is an organ (composed of different tissues working together for a specific function). So "bladder - organ" is correct.
• The heart is an organ, not an organ system (an organ system is a group of organs working together). So "heart - organ system" is incorrect.
• An osteocyte is a cell, not a molecule. So "osteocyte - molecule" is incorrect.

Answer:

C. bladder - organ