Question

give a short note on archea bacteria

Those who will answer first will be marked as the brainliest answer ​

Answer 1

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Archaeabacteria constitute a domain of single-celled microorganisms. These microbes are prokaryotes, meaning they have no cell nucleus. Archaea were initially classified as bacteria, receiving the name archaebacteria, but this classification is outdated.There are three major known groups of Archaebacteria: methanogens, halophiles, and thermophiles.

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Answer 2

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Archea bacteria is a single cell organism. It is also known as microscopic organism. It's play important roles in geochemical cycle. Some archea are autotrophic species and some are belongs to heterotrophic species. It's mode of reproduction is asexual .

${\underline{\tt{\green{Examples-}}}}$

• Acidilobus saccharovorans
• Hyperthermus butylicus
• Desulfurococcus kamchatkensis
• Aeropyrum pernix
• Igniococcus hospitalis
• Pyrolobus fumarii
• Ignisphaera aggregans