Answer:
The arguments for the Compassionate Use Act include the following:
1. The patient has an acute disease or health condition. Also, whose life is being threaten.
2. The patient is not allowed to enter a clinical trial.
3. The patient benefit supports the potential risks of treatment.
4. The patient has no other treatment therapy for the disease or health condition
5. The investigative outcome of the treatment should not interfere with any trials that could support a medical's product development or marketing approval for the treatment indicated.
Explanation:
Specific excretory organs are absent in unicellular organisms belonging to the<u> phylum Porifera.</u>
The organisms of the phylum Porifera are classified under the kingdom Animalia and they lack specific organs in their bodies.
The word "Porifera" refers to pore-bearing organisms.
These animals have loosely organized cells and are found in freshwater marine ecosystems.
On their body, a large number of pores - Ostia - are present which perform various functions such as excretion.
However, respiratory gases and waste materials are exchanged through a diffusion process.
Moreover, in them, reproduction takes place through fragmentation and budding.
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Answer:
An organ that makes hormones that are released directly into the blood and travel to tissues and organs all over the body. Endocrine glands help control many body functions, including growth and development, metabolism, and fertility. Some examples of endocrine glands are the pituitary, thyroid, and adrenal glands.
Explanation:
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