Biology, asked by atharv94, 1 year ago

8 features of Monera and Protista

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Answered by sniperbam
0
Monera

Thet are about 1 micro meter in size and complex as living molecules.

The monera cell structure is mostly unicellular and some organisms are filaments.

These Organisms are the simplest prokaryotic cell structures.

The cell structure lacks nuclei and many other cell organelles.

The genetic material DNA is contained in the cytoplasm called nucleiod.

Many bacteria species contain rings of DNA called plasmids.

The plasma membrane is made up of lipids and proteins .

Some monera have hair like pilli gor adhesion or tail like flagella gor locomotion.


Protista


Theya are simple eukaryotic organisms.

Most of organism are unicellular, some are colonial and some are multicellular like algae.

Most of the Protista live in water , some in the moist soil or even the body of human and plants.

They have mitochondria for cellular respiration and some have chloroplast for photosynthesis.

Movement is often by flagella or Cillia .

Protista are multicellular organisms , they are not animal or fungi .

Nutrition- they can be both heterotrophic and autotrophic.

Protista are major component of plankton.
Answered by Anonymous
1
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♦ Five Kingdom of Classification introduced by - R.H Whittaker in 1969.

➧ Five Kingdoms 0f Classification are:-
▬▬▬▬▬▬▬▬▬▬▬▬⤵

❶❭ Kingdom Monera:-━━━━━━━━━━━━━━━━━━☟

❱ They are the simplest unicellular & prokaryotic organisms.

❱ They are typically unicellular organisms but one group is mycelial.

❱ The genetic material in these organisms is the naked circular DNA.

❱ Bacterial flagellar if present a simple and composed of a single fibre of protein.

❱ They may be Photo-autotrophs or Chemo-autotrophs.

◉Ex:- Cyanobacteria & Mycoplasm

❷❭ Kingdom Protista:-━━━━━━━━━━━━━━━━━━☟

❱ They are the first simple unicellular eukaryotes organisms.

❱ They have a well-defined nucleus & also membrane bound cell organelles.

❱ Locomotion occurs with the help of Cilia, Flagella & Pseudopodia.

❱ They are mostly unicellular but some like algae are multicellular.

❱ Most of live in water & some in moist soil or even the body of human & plants.

◉Ex:- Amoeba & Euglena

❸❭ Kingdom Fungi:-━━━━━━━━━━━━━━━━━━☟

❱ They are simple, Eukaryotes, Non-green, Heterotrophic & multicellular organisms.

❱ Cell wall is made up of chitin.

❱ They store food at Glycogen.

❱ They are mostly multicellular expcept Yeast.

❱ They reproduce by spore formation.

❱ They live in symbiotic relationship with blue-green algae.

◉Ex:- Yeast & Penicillin

❹❭ Kingdom Plantae:-━━━━━━━━━━━━━━━━━━☟

❱ They includes multicellular & green eukaryotes.

❱ Their cell wall are made up of cellulose.

❱ They Stored food in the form of Starch & 0il.

❱ Plant grow throughout their life.

❱ They are autotrophs.

❱ They have an ability to grow by cell division.

❱ They contain photosynthetic pigments which are present in plastids.

◉Ex:- All green photosynthetic plants

❺❭ Kingdom Animalia:-━━━━━━━━━━━━━━━━━━☟

❱ They includes multicellular & non green eukaryotes.

❱ Cell wall is absent.

❱ They Stored food in the form of Glycogen & fat.

❱ They have limited growth which stop after maturity.

❱ They are Heterotrophic.

❱ Ingestive nutrition & digestion.

❱ Higher level of tissue organization.

❱ 0rgans are internal.

◉Ex:- All Animals

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