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Ugo [173]
3 years ago
14

Why is this flower able to self-pollinate?

Biology
1 answer:
galben [10]3 years ago
5 0

Answer:

Explanation:

Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant.

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A drug that interacts directly with receptor sites to cause the same activity that a natural chemical would cause at that site is the instructors best response.  

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Receptors are Macromolecules which involved in chemical signalling within cells. It is possible that receptors are located in the cell surface membrane. Cellular biochemical process is regulated by Activated receptor. The drugs are capable to affect to receptor who is related to the drug’s affinity and also intrinsic efficacy.

The affinity and activity of drug is related to its chemical structure. its effect is decided by the time duration where complex persistence of drug-receptor.  

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The answer is Nitrogen

Which is B

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Heterogeneous consists of the structure with various components or elements appearing to be irregular or variegated.

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The following goal the U. S. Integrated Ocean Observing System (IOOS) is not intended to address is to promote ocean ownership.

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What blood vessel type transports blood away from the heart?
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