Based on observation made during a sea voyage in a sail ship called H.M.S. Beagle around the would who concluded that existing living forms share similarities.

Based on observation made during a sea voyage in a sail ship called H.M.S. Beagle around the world who concluded that existing living forms share similarities.

Consider the following three statements and select the correct option stating which one is true (T) and which one is false (F). (i) Oparin of Russia and Haldane of England proposed that the first form of life could have come from pre-existing nonliving organic molecules (e.g, RNA, protein etc.) and that formation of life was preceded by chemical evolution. (ii) Based on observations made during a sea voyage around the world. Charles Darwin concluded that existing living forms share similarities to varying degrees only among themselves. (iii) Evolution by natural selection must have started when cellular forms of life with different metabolic capability originated on Earth.

Consider the following three statements and select the correct option stating which one is true (T) and which one is false (F). (i) Oparin of Russia and Haldane of England proposed that the first form of life could have come from pre-existing nonliving organic molecules (e.g, RNA, protein etc.) and that formation of life was preceded by schemical evolution. (ii) Based on observations made during a sea voyage around the world. Charies Darwin concluded that existing living forms share similarities to varying degrees only among themselves. (iii) Evolution by natural selection must have started when cellular forms of life with different metabloic cpability originated on Earth.

Two ships are moving along a line due east. The trailing ship has a speed relative to land based observation point of 64.0(km)/(h) , and the leading ship has a speed of 45.0(km)/(h) relative to that point. The two ships are in a region of the ocean where the current is moving uniformly due west at 10.0(km)/(h) . The trailing ship transmits a sonar signal at a frequency of 1200.0 Hz. What frequency is monitored by the leading ship? Use 1520(m)/(s) as the speed of sound in ocean water.

Two ships are moving along a line due east. The trailing ship has a speed relative to land based observation point of 64.0(km)/(h) , and the leading ship has a speed of 45.0(km)/(h) relative to that point. The two ships are in a region of the ocean where the current is moving uniformly due west at 10.0(km)/(h) . The trailing ship transmits a sonar signal at a frequency of 1200.0 Hz. What frequency is monitored by the leading ship? Use 1520(m)/(s) as the speed of sound in ocean water.

Two ships are moving along a line due east. The trailing ship has a speed relative to land based observation point of 64.0(km)/(h) , and the leading ship has a speed of 45.0(km)/(h) relative to that point. The two ships are in a region of the ocean where the current is moving uniformly due west at 10.0(km)/(h) . The trailing ship transmits a sonar signal at a frequency of 1200.0 Hz. What frequency is monitored by the leading ship? Use 1520(m)/(s) as the speed of sound in ocean water.