julie Active member
| Subject: doubts on monera{class xi,isc}....pls help.. Wed Jun 02, 2010 7:30 am | |
| 1.what is eucapsulated bacteria? 2.bacteria has plasmids and contain f factors,r factors,col factors....how is plasmid related to these factors? 3.endospore formation in bacteria is considered as asexual means of reproduction...why?{ps..no new individual is formed} 4.how does plasmid get to be called episomes?explain the process.. 5.in chemosynthesis why is there no gain of energy frm outside? 6.what is the meaning of obligate intracellular parasites?{ref..rickettsia} 7.is cyanobacteria a part of bacteria?why?if they are chlorophyllus why r they classified into monera and not plantae?r all algae monerans? 8.what is a heterocyst?{ref...nostoc} 9.what is hormogonia?{ref..reproduction in cyanobacteria} 10.is vegetative and asexual reproduction same? pls ans giving the crrt numbers |
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