Circulatory and respiratory systems
Do echinoderms contain circulatory and respiratory systems?
Expert
In echinoderms, there are not well-defined respiratory (that is, with the exception of holothurian group) and circulatory systems. The ambulacral hydrovascular system executes the function of such systems.
Is there any chloroplast in the cyanobacteria? Answer: In cyanobacteria there are no chloroplasts and the chlorophyll layers are scattered in cytosol.
Whether to increase strength of muscle work, explain if the muscle contraction is increased intensely?
Write down the mechanisms of hemorrhage contention?
Describe main treatments of diabetes mellitus?
What is the vector of the malaria disease? How different is its behavior from behavior of vector of the dengue fever?
Task 1 - Understand the difference between personnel management and human resource management (LO1)1a) Identify which approach, Personnel Management or Human Resource Management, your chosen organisation adopts. Discuss the difference/s between the two approaches and discuss how HRM contributes t
Elucidate the completing series of nitrogen-containing bases for an AGCCGTTAAC fragment of a DNA chain? Answer: The outcome is: TCGGCAATTG.
How is the concentration of drugs in human plasma stated?
How dissimilar are the actions of antibodies against bacteria and virus? Why is the cellular immune response activated in condition of chronic viral infection?
Give a brief explanation of paratope.
18,76,764
1944797 Asked
3,689
Active Tutors
1425687
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!