10 characters of kingdom monera?
1.they are primitive organisms
2.they are prokaryotic in nature
3.they are unicellular
4.an organised nucleus is absent
5.a doubled standard dna is found
6.presence of a rigid cell wall
7.process of nutrition is autotrophic or haterotrophic
8.some,like cyanobacteria help in fixation of free nitrogen of atmosphre
9.nuclear membrane is absent
10.they reproduce by binary fission.sexual reproduction has also been reported in some bacteria.it takes place by conjugation,transformationand transduction.
11.they outnumber all other kinds of living organisms
12.kingdom monera constitues the simplest organisms.eg.bacteria and cyanobacteria.
All organisms of the kingdom are prokaryotes.
They are present in both living and non-living environment.
They can survive in harsh and extreme climatic conditions like in hot springs, acidic soils etc.
They are unicellular organisms.
Membrane bound nucleus is absent.
DNA is in double stranded form, suspended in the cytoplasm of the organism,referred as nucleoid.
A rigid cell wall is present.
Membrane bound cellular organelles like mitochondria are absent.
Habitat - Monerans are found everywhere in hot springs, under ice, in deep ocean floor, in deserts and on or inside the body of plants and animals.
2-Sap vacuoles do not occur. Instead gas vacuoles may be present.
3-They contain 70s ribosomes.
4-The DNA is naked and is not bound by a nuclear membrane.
5-It lacks organelles like mitochondria, lysosomes, plastids, Golgi bodies, endoplasmic reticulum, centrosome, etc.
6-They reproduce asexually by binary fission or budding.
7-The cell Wallis rigid and made up of peptidoglycan.
8-Flagella serves as the locomotory organ.
9-These are environmental decomposer and mineralizers.
10-They show different modes of nutrition such as autotrophic, parasitic, heterotrophi or saprophytic.
Hope this helps you ??
rigid cell wall is present and made with peptidiglycon.
these are unicellular organisms .
the type of nutrition is autotrophic .
they move with the help of flagella .
the type of reproduction in monera is binary fission or amitosis.
they contain 70s ribosomes .
DNA is circular and double stranded.
2 they are unicellular
3 They have no mitochondria
4 No endoplasmic reticulum
5 some are motile or non motile
6 made up of amino acid
7 no sexual reproduction
8 containe polysaccharide
9 no definite nucleus
10 possess autotrophic and heterotrophic mode of feeding
2.the cells are prokaryotic.
3.the cells have no organised nucleus, with nuclear membrane.
4.they do not have complex chromosomes.
5.the cells have no mitochondria, no endoplasmic reticulum, no chloroplast.
6.the cells do not contain cellulose, but polysaccharides and amino acids.
7.there is no no sexual reproduction.
8.they may possess autotrophic or heterotrophic mode of nutrition.
9.they reproduce by asexual means(binary fission).
10.most of them are microscopic organisms.
Bacteria are divided into two groups name archaebacteria and Eubacteria
Eubacteria are known as the true bacteria
Archaebacteria are hetrotrop
In bacteria reproduction can be binary fission, fragmentation and budding