Answer:
The embryo is destroyed when the stem cells are harvested.
Williams syndrome is caused by the deletion of genetic material from a specific region of chromosome 7.
The answer is producers .
The following symbiotic relationships with the correct description are shown below:
- i. commensalism - c. symbiotic relationship in which one species is benefited, and the other is neither harmed nor benefited
- ii. parasitism - b. relationship in which one species benefits while harming the other.
- iv. symbiotic - d. symbiotic relationship in which both species benefit from the association.
<h3 /><h3>What is a Symbiotic relationship?</h3>
This type depicts a close ecological relationship between the individuals of two or more different species.
There are different types of this relationship which can be seen in the descriptions given above.
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The protein inside (a) red blood cells that carries oxygen to cells and carbon dioxide to the lungs is (b) hemoglobin. Hemoglobin is made up of four symmetrical subunits and four heme groups. Iron associated with the heme binds oxygen.
