Biology, asked by nazninruna128, 3 days ago

life has originated in sea water. justy the statement​

Answers

Answered by harishupret22
1

Answer:

Explanation:

According to Oparin and Haldane, the first cell protobionts arose in the broth (not dilute soup). So it is considered that the life has originated in water.

Answered by jasminesingh05
0

Answer:

Scientists are exploring several possible locations for the origin of life, including tide pools and hot springs. However, recently some scientists have narrowed in on the hypothesis that life originated near a deep sea hydrothermal vent. The chemicals found in these vents and the energy they provide could have fueled many of the chemical reactions necessary for the evolution of life. Furthermore, using the DNA sequences of modern organisms, biologists have tentatively traced the most recent common ancestor of all life to an aquatic microorganism that lived in extremely high temperatures — a likely candidate for a hydrothermal vent inhabitant! Although several lines of evidence are consistent with the hypothesis that life began near deep sea vents, it is far from certain: the investigation continues and may eventually point towards a different site for the origin of life.

As per researches...

phys. org says :

Origins of life: new evidence first cells could have formed at the bottom of the ocean. ... In recent years, many scientists have shifted from favouring a "primordial soup" in pools of water to hydrothermal vents deep in the ocean as the original source of life on Earth.

wikipedia says:

By volume, oceans provide about 90 percent of the living space on the planet. The earliest vertebrates appeared in the form of fish, which live exclusively in water. Some of these evolved into amphibians which spend portions of their lives in water and portions on land.

it also says

The earliest known life forms on Earth are putative fossilized microorganisms found in hydrothermal vent precipitates, considered to be about 3.42 billion years old.[1][2] The earliest time that life forms first appeared on Earth is at least 3.77 billion years ago, possibly as early as 4.28 billion years,[2] or even 4.41 billion years[4][5]—not long after the oceans formed 4.5 billion years ago, and after the formation of the Earth 4.54 billion years ago.[2][3][6][7] The earliest direct evidence of life on Earth are microfossils of microorganisms permineralized in 3.465-billion-year-old Australian Apex chert rocks.

So it can easily understood the fact that every person is with their own reason And have to wait for Reasearches.

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