The eruption of Mount Saint Helens has proved to have dramatically change the abiotic and biotic factors of its environment. As what was shown in the image just 24 years from its eruption, we can already observe that animal life began to populate the region due to its sufficient vegetation.
Genes can be modified by number of ways. Now a days many tools have been developed and we can easily do genetic modifications.
homologous recombination. example in yeast
plasmid based modification. example in bacteria
crispr mechanism
tallen and zinc finger motifs
restriction enzymes
epigenetic enzymes.
rna interference.
Answer:
Recent advancement in genetic engineering is unraveling genetic sequences to provide in-depth understanding of the study of interrelationship among different organisms. Most of this research studies are still in early stages, therefore the current taxonomic organization will still change.
Furthermore; new techniques are being developed every day for understanding and analysis of these interrelationships among different organism, thus the dynamism of this classification is certain.
As DNA replication begins the DNA molecule is broken apart into two complementary strands
hope this helped :)
