Here is your answer
Ecosystem is a community of all living components of an environment along with their non living components.
Ecosystem found near our community is simply BIOSPHERE.
i.e. park, garden, etc.
HOPE IT IS USEFUL
While conducting a Repetitive
Transcranial Magnetic Stimulation (rTMS), coils are characteristically
placed over the prefrontal cortex and then electric current is delivered. Since
1985, rTMS, a form of brain stimulation therapy has been in use for the treatment
of depression and anxiety.
Answer:
The answer is letter a, chemical evolution.
Explanation:
Chemical Evolution <u>is one of the processes that helps explain the origin of life. It states that the first living cell on earth started from non-living matters that were not capable of reproducing.</u>
This <em>non-living matter </em>could be both <em>organic and inorganic molecules.</em> It is said that the structures of these molecules changed over time (example is protein breaking down when exposed to too much heat). When these systems become complex, they form new structures (this is known as repetitive reproduction). This then gives rise to bacteria.
Thus, this explains the answer.
I think a frameshift mutation that occurs very early in a protein sequence would have an effect on the structure of the protein such that the primary, secondary, and tertiary structures would be altered. A frameshift mutation occurs when a protein is drastically altered because of an insertion or a deletion. Insertions and deletions cause a change in the length of a gene, which causes a shift in the codon reading frame.
