Plant growth regulators: Auxins, gibberellins, cytokinins

All terrestrial plants are thought to have descended from a single-celled green algal progenitor. Water was extremely important to the progenitors of early plants, not just for maintaining moisture levels but also for structural support. The surrounding medium in a terrestrial setting is air rather than water. The absence of air provides no support for […]

Introduction Growth is defined as a vital process that brings about an endless and unrecoverable change in any plant or its part in respect to its size, form, weight, and volume. Growth is confined only to living cells and is fulfilled by metabolic processes. The plant growth rate depends on numerous factors. Cells don’t increase

Plant Cell Definition The plant cell is the elementary component of every plant. Plant cells, for example, animal cells, stand eukaryotic, which means that they comprise organelles as well as membrane-bound nuclei. Dissimilar creatures cells and flora cells do comprise a wall of cells neighbouring the cell skin. Although frequently supposed as a sedentary product helping mainly mechanical as well as

Introduction The plant embryo, also known as the seed embryo, is the component of a seed or bud that contains the plant’s roots, stem, and leaves in their earliest forms. After a fertilised adult plant flowers, the embryo develops and is usually encapsulated within a seed or bud. Plant Embryo Development When a plant is

Plants, on the whole, continue to develop throughout their lives. Plants, like other multicellular animals, grow through cell division and growth. Cell division (mitosis) multiplies the number of cells, whereas cell expansion expands the size of the cells. Plant cells specialise in several cell types as they grow through cellular differentiation. Once cells have differentiated,

Introduction The Plant Kingdom is one of the significant Kingdom classes of the Five Kingdoms classifications. In a nutshell, the Plant Kingdom is a class of all types of plants and their seeds. The Plant Kingdom can acquaint you with all significant concepts of plants, starting from their general characteristics, types, and importance. The Plant

Plantae is the plant kingdom that encompasses all of the world’s plants. They are eukaryotes, which are multicellular organisms. They are distinguished by the presence of a stiff structure known as the cell wall that surrounds the cell membrane. Chlorophyll, a green-colored pigment found in plants, is essential for photosynthesis. As a result, they eat

Pollen grains are transported from the pollen-producing plant parts to the ovule-bearing organs or the ovules (seed precursors) themselves. Pollination is a procedure that ensures a plant’s life cycle is successful. Plant fertilisation would be impossible without pollination, hence it is critical for the production of fruit and seed crops. Pollen is delivered to the

The flower’s outermost component, the sepals, is a small, leaf-shaped, green-colored component. They are the vegetative part of a flower that protects the growing buds and holds the petals in place while the flower is in bloom. The sepals are the leaves that have been changed. Depending on the flower species, the sepals vary in

Introduction Many different types of flowers are pollinated without the need of animals (such as insect, bird, or mammal). Few of them are pollinated by the currents of wind or water, here wind and water acts as a vectors. These flowers do not usually attract animal pollinators. Wind Pollination Wind pollinator flowers are generally small,