write 4 important characteristic features of the 5 kingdoms with example
Answers
Explanation:
Kingdom Monera
The bacteria are categorized underneath the Kingdom Monera.
Features of Monerans
They possess the following important features:
They possess a cell wall and are prokaryotic.
The cell wall is formed of amino acids and polysaccharides.
Bacteria can be heterotrophic and autotrophic.
The heterotrophic bacteria can be parasitic or saprophytic. The autotrophic bacteria can be chemosynthetic or photosynthetic.
Kingdom Fungi
The kingdom fungi include moulds, mushroom, yeast etc. They show a variety of applications in domestic as well as commercial purposes.
Features of Kingdom Fungi
The fungi are filamentous, excluding yeast (single-celled).
Their figure comprises slender, long thread-like constructions called hyphae. The web of hyphae is called mycelium.
Kingdom Protista
Features of Protista
Protista has the following important features:
They are unicellular and eukaryotic organisms.
Some of them have cilia or flagella for mobility.
Sexual reproduction is by a process of cell fusion and zygote formation.
Kingdom Plantae
Features of Kingdom Plantae
The kingdom Plantae is filled with all eukaryotes which have chloroplast.
Most of them are autotrophic in nature, but some are heterotrophic as well.
The Cell wall mainly comprises cellulose.
Plants have two distinct phases in their lifecycle. These phases alternate with each other. The diploid saprophytic and the haploid gametophytic phase. The lengths of the diploid and haploid phases vary among dissimilar groups of plants. Alternation of Generation is what this phenomenon is called
Kingdom Animalia
Features of Kingdom Animalia
All multicellular eukaryotes which are heterotrophs and lack cell wall are set aside under this kingdom.
The animals are directly or indirectly dependent on plants for food. Their mode of nutrition is holozoic. Holozoic nutrition encompasses ingestion of food and then the use of an internal cavity for digestion of food.
Many of the animals are adept for locomotion.
They reproduce by sexual mode of reproduction.
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Explanation:
Kingdom Monera :
These organisms do not have a defined nucleus or organelles (i.e.) all the prokaryotes come under Monera. Organisms in Monera does not show the characteristics of multi-cellular organisms. The mode of nutrition in these organisms can be autotrophic or heterotrophic. This group contains microbes like bacteria, blue-green algae, mycoplasma and so on.
Kingdom Protista :
This group contains unicellular eukaryotes. Organisms in Protista are similar on the basis of cellular numbers but different on the basis of cellular structure. The mode of nutrition in these organisms can be autotrophic or heterotrophic. Some of the examples are Amoeba, Paramecium, Euglena and so on.
Kingdom Fungi :
Kingdom Fungi consists of eukaryotic organisms. Some organisms in Fungi are also called as saprotrophs because some of them use dead and decaying organic material as their food, while others live in the protoplasm of a host organisms for food which are called parasites. These organisms gain capacity to become a multi-cellular organisms at a certain stage. Their bodies are made up of tough complex sugars called chitin. Their mode of nutrition is heterotrophic. Examples of Fungi are yeast, molds, mushroom, penicillium and so on.
Kingdom Plantae :
This group contains multi-cellular eukaryotes with cell walls. Their mode of nutrition is autotrophic and hence use photosynthesis for preparing their own food which means all the plants come under Kingdom Plantae. The types of Kingdom Plantae are Thallophyta, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms. Examples are all kinds of plants.
Kingdom Animalia :
This group contains multi-cellular eukaryotes which lack cell walls. Their mode of nutrition is heterotrophic. They are different from Kingdom Plantae by many properties like cell walls, plastids, vacuole structure and so on. Examples of Kingdom Animalia are human beings, carnivores, herbivores, omnivores and so on.