Aquatic and terrestrial arthropods
Name the organs or respiratory adaptations do aquatic and terrestrial arthropods correspondingly present?
Expert
In crustaceans, usual aquatic beings, there are richly vascularized gills which make contact with water and allow gas exchange. In terrestrial insects the respiration is tracheal and gases flow within small tubes which join the animal external surface and ramify to tissues and cells with no the participation of blood. In arachnids, besides the tracheal respiration, book lungs (that is, thin folds like leaves in a book) might also exist.
How the muscles of the feet and legs contribute to the venous return?
Give a brief explanation of the term Ecology.
Define the term ganglia? Briefly explain it.
Explain the term rhogam in short?
Specify the function of immune system?
Nostril: It is present within the nose and above the mouth it is regionated anteroposteriorly into the vestibule, respiratory channel and olfactory organs. The cartilaginous nasal septum splits the vestibule into two lateral half. The respiratory chan
Write down the differentiation between habitat and ecological niche.
How is the intensity of simple diffusion differing in relation to the concentration gradient of the moving substance?
How can antagonistic mechanisms control homeostatic regulation?
Describe the endocrine function of placenta?
18,76,764
1937761 Asked
3,689
Active Tutors
1441994
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!