The kingdom is the taxonomical classification that includes plants, animals, fungi, monera, and protists. Archaebacteria contain organisms without nuclei that can survive harsh conditions. Thus, option B is correct.
Archaebacteria are single-celled microorganisms that lack nuclei and were classified as bacteria. They are cells containing tRNAs and ribosomal RNAs as the genetic material.
The cell lacks the peptidoglycan cell walls and instead has a proteinaceous coat that protects them from extreme environmental conditions like high temperature, salinity, etc.
They are found in the hot springs and under ice sheets as they can survive high temperatures and harsh conditions. Also, they are used in science as in the PCR technique to aid in the replication of genetic material.
Therefore, archaebacteria survive in extreme environments.
Learn more about archaebacteria here:
https://brainly.com/question/12496375
#SPJ5
