Gas exchangein arthropods-cutaneous diffusion
In the arthropods why is not gas exchange completed by cutaneous diffusion?
Expert
In the arthropods impermeability of exoskeleton creates the passage of gases difficult. Additionally the new techniques of respiration present in the arthropods were preserved by the evolution since they were more proficient for those animals.
What are the cells generated in the first phase of the embryonic development termed?
Which of muscle tissue performs the peristaltic movements of intestines?
Into how many kinds is immune response classified?
The topic is about NATURAL RESOURCES - below are all three questions which needs to be answered. lenght 800-900 words. 1. Describe a few ways people in the United States wastes Natural Resources. 2. Assuming this wastefulness in the U.S continues, ev
Specify the stage of cardiac cycle during which the ventricles are generally filled?
Define the term poriferans?
In the context of an organization, broad features of a conflict are as under: i. Conflict occurs when individuals are not able to choose among the available alternative courses of action. ii. Conflict between two individuals implies that they have conflicting perceptions, va
What are examples of the ecological and economic importance of molluscs?
Specify the organs which form the part of female reproductive system?
According to function of transmitted neural impulse which are the types of the neurons? How dissimilar are concepts of efference and afference of neural impulse transmission?
18,76,764
1937590 Asked
3,689
Active Tutors
1420892
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!