Prokaryotes have diversified greatly throughout their long existence. The metabolism of prokaryotes is far more varied than that of eukaryotes, leading to many highly distinct prokaryotic types. For example, in addition to using photosynthesis or organic compounds for energy, as eukaryotes do, prokaryotes may obtain energy from inorganic compounds such as hydrogen sulfide. This enables prokaryotes to thrive in harsh environments as cold as the snow surface of Antarctica, and as hot as undersea hydrothermal vents and land-based hot springs.
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Life on earth depend upon metabolic diversity of prokaryotes because Prokaryotic photosynthesis provides free oxygen in the atmosphere
Prokaryotes rely more on mutations for generating genetic variations because they reproduce asexually, so mutations are a primary source of genetic diversity. Eukaryotes reproduce sexually, which introduces genetic variations through meiosis and recombination, reducing the reliance on mutations for generating diversity.
Understanding the diversity in prokaryotes is more challenging for biologists due to their vast genetic and metabolic diversity, which is often not easily observable. Prokaryotes, including bacteria and archaea, can exchange genes horizontally, complicating classification and evolutionary relationships. Additionally, many prokaryotic species are unculturable in laboratory settings, limiting researchers' ability to study them directly. In contrast, plants and animals have more defined morphological characteristics and ecological roles that make them easier to classify and study.
is a great white shark an prokaryote or eukaryote
Protocitists and prokaryotes are both simple, single-celled organisms that lack a true nucleus. They also lack membrane-bound organelles. Both groups exhibit a high degree of diversity in terms of their structures and functions.
yes prokaryotes have prokaryotes
they have great metabolic diversity
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The primary source of genetic variability in prokaryotes is through horizontal gene transfer mechanisms such as transformation, transduction, and conjugation. These processes allow prokaryotes to acquire new genetic material from other bacterial cells or environments, leading to genetic diversity within populations.
Coral reefs have great genetic diversity, unparalleled and immense species diversity, and relatively low ecosystem diversity.
Because it is