Answer:
yes negative effects outweigh the positive because of there isn't much positive and all the components withing the ship may pollute the ocean and lead to worst case scenarios.
The answer is true because this is essential when putting
them in formulas so that the worksheet may be able to provide the values or
find the values that are going to be calculated in the cell that has been
provided.
Maybe the paper A has more evidence and more detail than aper b
One of the negative impacts of eutrophication and increased algal growth is a Loss of oxygen known as anoxia
Answer:
a.Many mitochondrial genes resemble proteobacteria genes, while the genes in the chloroplast resemble genes found in some photosynthetic bacteria.
c.Mitochondria and chloroplasts both have their own circular DNA and 70S ribosomes that are similar to those found in bacteria.
d.Mitochondria and chloroplasts replicate by a process similar to mitosis.
Explanation:
Endosymbiotic theory states that mitochondria and chloroplast which are organelles of eukaryotic cells were once independently living micro-organisms but with due course of time eukaryotic cells engulfed them and they become an integral part of these eukaryotic cells.
The resemblance between mitochondrial genes with those of proteobacteria and chloroplast genes with photosynthetic bacteria strongly support endosymbiotic theory. Apart from this, the presence of their own DNA that too circular just like prokaryotic microbes and 70 S ribosomes also support this theory. Also just like prokaryotic cells, before cell division mitochondria and chloroplasts undergo replication by means of a process known as binary fission.
