Respiratory system of insects-arthropod class
Explain how respiratory system of insects (with its independence among respiration and circulation) associated to the motor agility of various species of this arthropod class?
Expert
Even containing low speed and low pressure circulatory system, as it is a lacunar (or open) circulatory system, insects execute extremely fast and exhaustive movements with their muscle fibers, such as wing beating. This is probable since in such animals the respiration is independent from open circulation.
Gas exchange is completed with great speed and effectiveness by the tracheal system which puts cells in direct contact with the air. Muscles can then work hard and fast.
Describe the heart chambers correspondingly where the entrance and exit of blood take place?
Clarify the nature of Perception in brief?
Elucidate autophagic intracellular digestion? Why is this kind of intracellular digestions intensified in an organism undergo starvation?
How do sodium and potassium ions maintain resting potential of the neuron?
Illustrate the meaning when it is stated that beings of the phylum Annelida are vascular beings? From which phyla of the animal kingdom does this feature distinguish them?
How the significance of brain evolved from fishes to the reptiles?
Give a brief description of homeostasis? What are the controllers, sensors and effectors of the homeostasis?
Cost Reduction: The procedure of looking for, finding and eliminating unwarranted expenses from a business to raise profits without containing a negative impact on the product quality. Most of the business managers will engage in periodic cost reducti
Give a brief explanation of autotrophic beings. And also give a brief explanation of heterotrophic beings?
Give a brief description of the term environmental resistance?
18,76,764
1923540 Asked
3,689
Active Tutors
1433939
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!