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.
Is fecundation in mammals external or internal?
Name the types of reproduction represented by cnidarians? Answer: They consist of asexual and sexual reproduction.
Characterized Reptiles according to the basic morphology, examples of representing beings, circulation, skin, respiration, nitrogen waste, thermal control and types of reproduction?
In scanning the report of my wife at gender column it is written as III, What is the meaning of it?
Why are vaccines employed in the prevention however not in the treatment of infections? Why can antivenom serums be employed in the prevention and treatment?
Elucidate homologous chromosomes? Name the human cells which do not contain homologous chromosomes?
Why is it true that shortages generally occur mainly while price controls are in effect?In the absence of price controls the shortage generally goes away quickly since prices are bid up to eliminate the excess demand. But along with price contro
Historically what were two major evolutionary theories?
In the chemical terms how is neuronal repolarization attained?
Explain the significance of uterine glycogen-generating glands?
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