Eubacteria how does it reproduce




















Spores of Anthrax bacteria can tolerate dry heat of C for 3 hrs. These can be killed by moist heat at - C for 10 minute. Each endospore has its own cell membrane and is covered by four layrers.

Loose layer mostly absent present in clostridium bacillus thuringiensis. Zoogloea stage is a mucilage rich stage in which bacterial cell become embedded for protection against desiccation and chemicals. Meiosis absent but some part of genophore transfer from one bacterial cell to another bacterial cell. When these fragment of ss DNA incorporate with the living cell of R strain.

Bacteria dimorphic two cells - male cell cell, donor cell in cell fertility factor and sex pilli present. In cell both are absent. Salmonella, E. Plasmid of cell replicate and replica goes to the cell through the conjugation tube and cell convert into cell. After conjugation donor cell die. When plasmid of fertility factor attach with genophore is known as Episome and cell is known as Hfr High frequency of recombinant cell. In Hfr cell, the circular DNA of episome breaks at one point.

Circular DNA of episome breaks at one point alongwith nucleoid of donor cell. Both the strands of broken end begin to replicate. This DNA becomes linear and has Zero end and distal end. Thus the cell get large fragment of the DNA of nucleoid of Hfr cell and either no or very small functionless fragment of episome F factor hardly gets transferred. Merozygote is partial zygote formed in cell on getting a littile portion of DNA of cell during conjugation.

Frequency of transfer of F factor in cross is very low but frequency of recombination is high 1 : times more than cross. Transferred segment is Exogenote. Endogenote - similar segment of recepient bacterium is endogenote. In gram positve bacteria sex pili is absent male cell produce a adhesion protein for bringing recipient cells in contact. In Strepto coccus faecalis female or cell excrete sex hormone small peptide for inducing clumping. Kingdom Protist. There are three types of eubacteria: heterotrophic, Photosynthetic autotrophs, and chemosynthetic autotrophs.

Photosynthetic autotrophs:. Eubactearia can also be photosynthetic autotrophs , they tend to live in very sunny areas. Live in less severe places than archaebacteria do. Asexual- The asexual process called Binary fission. Since Bacteria do not have a nucleus or a pair of chromosomes. The first bacterium makes a copy of it self. Now there are two chromosomes in the cell. The cell starts grows larger and eventually the two chromosomes move to oppiosite end of the cell. Then a wall begains to form in the middle of the cell, then the cell separates into two new cells.

Sexual- The sexual process is called conjugation. Does eubacteria reproduce asexually? Is archaebacteria asexual or sexually? How do eubacteria cells reproduce? Is this sexual or asexual reproduction?

Why is sexual reproduction better than asexual? How do you turn a Sapiosexual on? What percentage of population is asexual? Who is more likely to be asexual? Is being asexual unhealthy?



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