Do echinoderms contain an excretory system
Do echinoderms contain an excretory system? How is the excretion completed in such animals? Answer: Echinoderms do not contain an excretory system. Their excretions are removed by diffusion.
Do echinoderms contain an excretory system? How is the excretion completed in such animals?
Answer: Echinoderms do not contain an excretory system. Their excretions are removed by diffusion.
Leadership Development: This expands the capacity of individuals to execute in leadership roles within associations. Leadership roles are such that facilitate execution of a company’s strategy through: building alignment, winning mind-share and
What are the major general methods of male as well as female surgical sterilization?
Hinge joint: This permits the movement of the portion of body in one direction up or down however not sideways. Illustrations of this joint are elbow-joint, knee-joint and movement of the lower jaw.
Are there any non-parasitic viruses?
Define the term mixed gland? Why the pancreas is considered as a mixed gland?
Write some typical characteristics of mammals?
compare the digestion in protozoa and sponges
Explain why cerebellum is more developed in mammals which jump or fly?
How do the accessibility of water and light and the climate influence the growth of a population?
What two important functions are carried out by the price system? (1.) It is an automatic mechanism for distributing goods & services.(2.) It finds out the allocation of resources among producers and the final mix of outputs.
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