What is the role of Malpighian tubules in insects?
Understand the Problem
The question is asking about the specific function of Malpighian tubules in insects and gives multiple-choice options related to their role in physiological processes.
Answer
Malpighian tubules help in excretion and osmoregulation by producing urine and managing water, ions, and solutes.
The Malpighian tubules are the main excretory organs in most insects. They are responsible for the production of primary urine, osmoregulation, and the selective reabsorption of water, ions, and solutes. They also aid in the removal of wastes by producing urine and solid nitrogenous waste, which are then excreted.
Answer for screen readers
The Malpighian tubules are the main excretory organs in most insects. They are responsible for the production of primary urine, osmoregulation, and the selective reabsorption of water, ions, and solutes. They also aid in the removal of wastes by producing urine and solid nitrogenous waste, which are then excreted.
More Information
The Malpighian tubules are comparable to kidneys in mammals, serving a vital role in the regulation and removal of waste and excess substances in insects.
Tips
A common mistake is confusing the Malpighian tubules with digestive organs. They are primarily excretory and osmoregulatory, not involved in digestion.
Sources
- 41.9: Excretion Systems - Malpighian Tubules of Insects - bio.libretexts.org
- Malpighian tubule system - Wikipedia - en.wikipedia.org
- Malpighian Tubule - an overview | ScienceDirect Topics - sciencedirect.com
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