noun, plural: anthers
(1) Pollen-bearing structure in the stamen (male organ) of the flower usually located on... Read More
a plant culturing technique in which immature pollen is made to divide andgrow into tissue (either callus or... Read More
(botany) A type of pollination in which the pollen from the anther of a flower is transferred to the stigma... Read More
(botany) A type of pollination in which the pollen from the anther of the flower is transferred to the... Read More
Sexual reproduction is a mode of reproduction involving the fusion of haploid female gamete (egg cell) and haploid male... Read More
noun, plural: tapeta
(botany) A layer of nutritive cells within the sporangium, providing nutrition for growing... Read More
(botany) Cross-fertilization, where fertilization occurs when an ovum of a flower is fertilized by the... Read More
1. Inborn; native; natural; as, innate vigor; innate eloquence.
2. (Science: psychology) Originating in, or derived... Read More
A moth is a lepidopteran insect. Moths belong to the Order Lepidoptera, together with the butterflies.... Read More
noun, plural: filaments
(1) threadlike structure.
(2) a fiber or fibril.
(3) a long chain of protein subunit, as... Read More
(Science: botany) The condition in a flowering Plant species of having only one type of flower - one which produces... Read More
A form of nastic movement (of a plant or a fungus) as a response to touch or vibration
Nastic... Read More
Flowering plants grow in a wide variety of habitats and environments. They can go from germination of a seed to a mature... Read More
There are two main subdivisions of seed plants—the ones without covered seeds, the gymnosperms, and the ones with covered... Read More