Features of arthropod exoskeleton
Describe how the features of arthropod exoskeleton describe the terrestrial adaptation of various species of the phylum?
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In arthropod exoskeleton there is a layer of wax that is impermeable. This feature was basic for primitive arthropods from the sea to survive on dry land devoid of losing extreme water to the environment.
Regarding the reproduction state, explain the role of testicles?
As neurotransmitters are not consumed in the synaptic process, specify the phenomenon in order to decrease their concentrations in the synaptic cleft after they have been used?
On the basis of way of expression, the e communication can be classified in the following two types: I. Oral communication, II. Written communication, and III. Gesture communication.
A major reason for the emergence of diversity as an important challenge is changing demographics. Older workers, women, minorities, and those with more education are now entering the workforce in record numbers. However, for now it can be noted that the composition of
What do such sacs do?
Ethical dilemmas: It is a situation wherein there two or more choices and either both are questionable ethically, or both seem on different grounds to be the "more ethical" choice than the other.
What is the chorioallantois membrane existed in the embryonic growth of reptiles and birds? How does this membrane contribute in the energetic metabolism of the embryo?
Define the term cytoplasmic inclusions?
How many main groups of cells are comprised in acquired immunity?
How do kidneys perform the regulation of the acid-basic equilibrium of the body? How alkalosis and acidosis are respectively corrected by the kidneys?
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