Carolus Linnaeus
Neurons are classified into different types based on their structure as follows: multipolar neurons with many dendrites and a single axon, bipolar neurons with one dendrite and one axon, and unipolar neurons with a single process extending from the cell body that branches into dendrites and an axon.
True. In Aristotle's system of classification, animals were categorized based on their size, structure, and other observable characteristics. He classified them into groups such as blooded (animals with blood) and bloodless (invertebrates) and further divided them based on specific traits. This approach laid the groundwork for later biological classification systems.
Organisms are classified into kingdoms based on multiple criteria, including structure, function, and evolutionary relationships. Structural characteristics, such as cell type and mode of nutrition, are important factors considered in determining an organism's kingdom classification, but they are not the sole criteria used. Evolutionary relationships and genetic information play a significant role in modern classification systems.
Plants are classified based on characteristics such as vascular tissue presence (vascular or non-vascular), seed production (seed-producing or seedless), and reproductive structures (flowers or cones). They can also be categorized by their life cycle as annuals, biennials, or perennials. Additionally, plants can be grouped based on their habitat, such as aquatic, desert, tropical, or temperate plants.
Compounds that only contain hydrogen and carbon are known as hydrocarbons. These compounds form the basis of organic chemistry and can be further classified into different types based on their structure, such as alkanes, alkenes, and alkynes.
Aristotle classified plants based on the presence or absence of woody tissue. He categorized plants into trees, shrubs, and herbs based on their growth form. Additionally, he classified plants based on their reproductive structures and life cycle.
false
false
Linnaeus, Carolus (kärō'ləs lĭnā'əs) , 1707–78, Swedish botanist and taxonomist, considered the founder of the binomial system of nomenclature and the originator of modern scientific classification of plants and animals. He studied botany and medicine and taught both at Uppsala. In Systema naturae (1735) he presented his classification of plants, animals, and minerals, and in Genera plantarum (1737) he explained his system for classifying plants largely on the basis of the number of stamens and pistils in the flower. Despite the artificiality of some of his premises, the Linnaean system has remained the basis of modern taxonomy.
a natural system of classification is that system of classification in which the organism is classified on the basis of their vegitative characters which are permanent and do not change with the envoirment this system of classification avoids the grouping of hetereogeneous and un related groups of organisms according to this sytem plants are classified on the basis of evolutionary trends while as animals are classified on basis of both evolutionary and phylogenetic trends........junaid
a natural system of classification is that system of classification in which the organism is classified on the basis of their vegitative characters which are permanent and do not change with the envoirment this system of classification avoids the grouping of hetereogeneous and un related groups of organisms according to this sytem plants are classified on the basis of evolutionary trends while as animals are classified on basis of both evolutionary and phylogenetic trends........junaid
a natural system of classification is that system of classification in which the organism is classified on the basis of their vegitative characters which are permanent and do not change with the envoirment this system of classification avoids the grouping of hetereogeneous and un related groups of organisms according to this sytem plants are classified on the basis of evolutionary trends while as animals are classified on basis of both evolutionary and phylogenetic trends........junaid
Daily periodicity of light (photoperiod) plays very important role in initiating flowering in a variety of plants. On this basis plants are classified as 1. long day plants, 2. short day plants and 3. day -neutral plants. Day neutral plants are not affected by daily photoperiod for their flowering whereas 1 & 2 category require long duration & short duration of light for flower initiation respectively.
Organisms are classified into kingdoms based on their cell type (prokaryotic or eukaryotic), cell structure, nutritional requirements, and modes of reproduction. The main criteria for classification include differences in basic cellular structure, complexity of the organism, and evolutionary relationships.
Aristotle was first to classify organisms on the basis of similarities,Theophrastus classified the plants,Carolus linnaeous,margulis and Schwartz.
Clouds are classified on the basis of their form and height.
The plants that form the basis of rainforests are typically large trees such as hardwoods, palms, and vines. These plants provide the structure and canopy that support a diverse ecosystem of animals, insects, and other plant species. They also play a crucial role in regulating the climate and producing oxygen through photosynthesis.