Circulatory-nervous-excretory systems
Do sponges contain circulatory, nervous and excretory systems? Answer: Sponges do not contain a nervous system neither circulatory nor excretory system.
Do sponges contain circulatory, nervous and excretory systems?
Answer: Sponges do not contain a nervous system neither circulatory nor excretory system.
Comparing the toxicity and requirement for dilution in water how dissimilar are the ureotelic and the uricotelic excretions? Give some illustrations of animals which present such respective kinds of excretion?
In accordance with the stimuli they accumulate, how the sensory receptors are classified?
How is urea made in the human body?
How is gastric mucosa confined from the acid pH of stomach? Answer: The gastric epithelium is mucus secretory, that is, it generates mucus. The mucus covers the stom
How are sponges exemplify according to illustration of representing beings, fundamental morphology, kind of symmetry, embryonic (or germ) layers and coelom, respiratory system, digestive system, excretory system, circulatory system, nervous system and
a) Data warehouses, data marts, and assorted databases b) Document management programs c) Electronic directories of "experts," such as corporate yellow pages and expert systems that compile information from experts in intelligent databases. d) Large storage capacities, usu
Multiuser Interface: The abbreviation is MUI, or Multi User Interface, is a term employed to explain an interface which runs over the top of an English version of the Microsoft Windows and supports various languages. This permits large companies to al
Suppose a scientist is testing the hypothesis which vertebrates evolved from echinoderms. Having a research object a lately found protochordate species, what is an illustration of a discovery which would weaken the hypothesis? What is an illustration
They behave differently to different stimuli because of a multitude of factors. These include an individual's age, sex, education, intelligence, personality, physical characteristics, experience, values, and family and cultural background. For instance, a young railway ticket collector would beha
Explain how does the vegetal stratification of an ecosystem influences the biological diversity?
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