Read the given text and answer the questions that follow:Life on MarsA new study published in the journal Science shows definitive evidence of organic matter on the surface of Mars. The data was collected by NASA’s nuclear-powered rover ‘Curiosity’. Itconfirms earlier findings that the Red Planet once contained carbon-based compounds. Thesecompounds – also called organic molecules – are essential ingredients for life as scientistsunderstand it.The organic molecules were found in Mars’s Gale Crater, a large area that may have been awatery lake over three billion years ago. The rover encountered traces of the molecule in rocks extracted from the area. The rocks also contain sulphur, which scientists speculate helpedpreserve the organics even when the rocks were exposed to the harsh radiation on the surface of the planet.Scientists are quick to state that the presence of these organic molecules is not sufficientevidence for ancient life on Mars, as the molecules could have been formed by non-livingprocesses. But it’s still one of the most astonishing discoveries, which could lead to futurerevelations. Especially when one considers the other startling find that Curiosity uncoveredaround five years ago.The rover analyses the air around it periodically, and in 2014 it found the air contained another of the most basic organic molecules and a key ingredient of natural gas: methane. One of the characteristics of methane is that it only survives a few hundred years. This means that something, somewhere on Mars, is replenishing the supply. According to NASA, Mars emits thousands of tons of methane at a time. The level of methane rises and falls at seasonalintervals in the year, almost as if the planet is breathing it.NASA suspects the methane comes from deep under the surface of the planet. The variationsin temperature on the surface of Mars cause the molecule to flow upwards at higher or lowerlevels. For example, in the Martian winter the gas could get trapped in underground icy crystals. These crystals, called clathrates, melt in the summer and release the gas. However, the source of the methane is still a complete mystery.The world of astrobiology considers both of these studies as historical milestones. According to this information, Mars is not a dead planet. On the contrary, it is quite active and may bechanging and becoming more habitable.Of course, this means further research is necessary. Scientists say they need to send newequipment to Mars, equipment that can measure the air and soil with more precision. There are already missions underway. The European Space Agency’s ExoMars ship lands in 2020 and will be able to drill into the ground on Mars to analyse what it finds. Additionally, NASA is sending another Mars rover in the same year to collect samples of Martian soil and return them to Earth.The possibility of life on Mars has fascinated humans for generations. It has been the subject of endless science-fiction novels and films. Are we alone in the universe or have there been other life forms within our Solar System? If the current missions to the Red Planet continue, it looks as if we may discover the answer very soon.Your answer1.Mars has fascinated humans for generations. State which one of the  facts given below hold INCORRECT, to support the above statement*1 pointa. Presence of the essential life components like organic compound.b. Water sample collected by the scientific vehicle contained very small elements of an organic molecule.c. Presence of life supportive natural molecules like Methane.d. Mars can be said to have seasonal variation