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DICOT AND MONOCOT ROOTS AND STEMS

Joints We can define a joint as a location at which two or more entities are joined to one another. A joint is a location in the human body where two bones are joined together in some way. A joint is a junction, or to put it another way, it is a strong link that […]

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Diabetes Mellitus and Diabetes Insipidus

Joints We can define a joint as a location at which two or more entities are joined to one another. A joint is a location in the human body where two bones are joined together in some way. A joint is a junction, or to put it another way, it is a strong link that

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Deuterostomes

This was once the group’s defining feature, however protostomes have recently been discovered to have deuterostomy as well.Because their coelom grows through enterocoely, this group is also known as enterocoelomates. Chordata (vertebrates), Echinodermata (starfish), and Hemichordata are the three primary clades of deuterostomes (e.g. acorn worms). The Bilateria, which includes Protostomia and its outgroup Xenacoelomorpha,

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Cyathium Inflorescence

There are five to ten nectar glands, some of which are connected. Five groups (one at the base of each bracteole) of extremely reduced male flowers, each consisting of a single anther on a stem, stand in the centre at the base of the involucre, consisting of an ovary on a short stem with pistil,

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Collenchyma in plants

Introduction Plant tissues are supportive and provide strength and support to the plants. Tissues are the fundamental components of any living body, whether it be an animal or a plant. An organism is made up of multiple tissues that come together. Individual cells make up tissues. A tissue is a collection of cells that have

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Classification Systems

Numerous objects in life are categorised, that is, assigned to categories or groups according to their qualities. Naturally, biology, as the study of life and living things, has a classification system. Classification of living things enables us to classify and group organisms based on their properties in a variety of ways. Biological classification  Biological classification

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Classification of Monera

Introduction  The classification of Monera forms a part of the taxonomic system of hierarchy. This taxonomic classification has seen several modifications over the years. This system began with the two kingdom classification given by Linnaeus in 1735. The last mega taxonomic hierarchy that used the classification of Monera was the five-kingdom classification given by Whittaker

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Classification of lichens

A lichen, rather than being a single creature, is a symbiosis of various species such as fungus and cyanobacteria or algae. Cyanobacteria are commonly referred to as blue-green algae, despite the fact that they are not algae. Chlorophyll is found in photobiont, which is a non-fungal component. One photobiont and one mycobiont are common lichen

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Classification of Kingdom Monera

It is quite astounding to discover that microorganisms are the only living organisms who have a complete domain in the evolving system of living life forms. They are the life forms that may be found everywhere in the living landscape. We can find tiny creatures in a variety of environments. Due to the fact that

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants

Chromosome and Chromatid

Chromosomes are thread-like or rod-shaped structures in biological organisms that carry DNA information. The two strands of a chromosome that are identical to each other are known as chromatids. Cell division is aided by chromatids, which allow cells to duplicate and replicate one other. A chromosome is a piece of genetic material that carries all

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Anatomy of flowering plants: Tissue systems, Biology, Class 11, NEET, Structural Organisation in Animals and Plants