Biology

Plastics

Plastic is a polymeric substance that can be moulded or formed, typically by the use of heat and pressure. Plasticity, when combined with other specific features such as low density, low electrical conductivity, transparency, and toughness, enables plastics to be produced in a wide range of items. These include polyethylene terephthalate (PET) drinking bottles that […]

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Homolytic and Heterolytic fission

Chemical reactions occur when a chemical link is broken or rearranged. A chemical reaction is dependent on the sort of chemical connection that is broken. The term “bond fission” refers to the dissolution of a chemical link (typically a covalent bond). Homolytic and heterolytic fission are two main types of bond fission. Homolytic fission Homolytic

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Hesperidium

Hesperidium is the scientific name for citrus fruits. The existence of an external rind or peel distinguishes citrus fruits from other fruits. When it comes to citrus fruits, their rind or peel is split into 2 parts: the exocarp or flavedo, which seems to be the outer, coloured portion, as well as the mesocarp or

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Drupes

An indehiscent fruit in which an outer fleshy part (the exocarp, or skin, and the mesocarp, or flesh) surrounds a single hardened endocarp shell (the pit, stone, or pyrena) that contains a seed is referred to as a “drupe” (kernel). These fruits are usually made up of a single carpel and are primarily produced by

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Drupe Fruit

The term “drupe” refers to an indehiscent fruit in which an outer fleshy part (the exocarp, or skin, and the mesocarp, or flesh) surrounds a single shell (the pit, stone, or pyrena) of hardened endocarp that contains a seed (kernel). These fruits are typically formed from a single carpel, and they are produced primarily from

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

DNA STRUCTURE CHARACTERISTICS

Because of the seeming simplicity of DNA’s chemistry, biologists in the 1940s had difficulties embracing it as the genetic material. DNA was once thought to be a lengthy polymer made up of only four chemically similar components. DNA was originally studied using x-ray diffraction analysis, a technique for determining a molecule’s three-dimensional atomic structure, in

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Binomial Names

Binomial nomenclature is used in biology to unify the naming system for all living organisms. It offers a single unique name identification for a species across languages. Taxonomists use binomial nomenclature for identifying or describing a species of organism. This nomenclature is used to develop a scientific name for a species, usually based on the

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Aggregate Fruits

aggregation fruits, such as blackberries and strawberries, which emerge from a single flower with many pistils, each of which develops into fruitlets. Legumes, cereal grains, capsulate fruits, and nuts are examples of dry fruits.Multiple fruits, such as pineapples and mulberries, grow from the mature ovaries of a complete inflorescence, Popular words often do not accurately

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Accumulation of Carbohydrates

Carbohydrates are sugar, starch, and fiber that can be found in everyday foods including fruits, grains, and dairy. It is one of the three macronutrients that provide energy to the human body. Carbon, hydrogen, and oxygen atoms make up the chemical features of carbohydrate biology. Milk, yoghurt, bread, rice, potatoes, corn, whole fruits or fruit

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Biology, Class 11, Morphology of flowering plants: Root, stem, leaf, flower, fruit, NEET, Structural Organisation in Animals and Plants

Population attributes

Introduction A population is defined as the total number of people who reside in a given area. The population of a city refers to how many people live there. Residents or occupants are the terms used to describe this group of individuals. All people who reside in the region are included in the population. In

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Biology, Class 11, Detailed study of plant and animal kingdoms, Diversity in the Living World, NEET