Without our rotation winds would move straight from the poles to the equator.
The unique property of an echinoderm within higher invertebrates is their radial symmetry. These echinoderms include the famous starfish, sea urchin, sand dollars, sea cucumbers, and sea lilies. They are found at the ocean depth, form the intertidal zone to the abyssal zone.
<span>True. All living organisms are
believed by today’s findings in biological origin as evolved from another cell,
pre-existing cell or living organism with reference to law of biogenesis. In many
evolutionary approaches, experts suggest that all organisms evolved from a
single prokaryotic cell and then progressed in after a many millennia to
eukaryotic cells, and as to why animals either fish, birds, mammals and etc.
came from two distinctive cells that has evolved to as now known as the animal
cell. </span>
Answer:
P53, EGFR and KRAS genes
Explanation:
Mutations on somatic cells will disturbs the cell cycle and induce cell proliferation which lately results in tumour formation. The mutated P53, EGFR and KRAS genes causes lung cancer. P53 has direct contact with DNA acts a suppressor of tumour and guards the cell divisions. When these genes are mutated they induce expression of different genes (especially P53) leading to lung cancer.
