The spelling of the term "Apolar Cells" is pronounced as [eɪ'pəʊlə ˈsɛlz]. The first syllable "a" is pronounced as a long "eɪ" sound followed by a "p" sound. The second syllable "po" is pronounced with a short "ə" sound and a "p" sound. The final syllable "lar" is pronounced with a long "ɑː" sound and a "r" sound. The word "cells" is pronounced with a short "ɛ" sound and a "lz" sound. The term "apolar cells" refers to cells that lack polarity or directionality of cell organization.
Apolar cells refer to specialized cells found in plants that lack polar organization, such as the presence of a distinct apical-basal axis. These cells are often characterized by a symmetrical shape and lack the ability to differentiate into specialized cell types. Apolar cells typically possess multiple symmetric planes of division, which allow for equal division and maintenance of overall cellular organization.
These cells are primarily found in meristematic tissues, where active cell division and growth occur. Apolar cells play an important role in the initial stages of development, serving as building blocks for the formation of more complex structures. Although they lack polarity, apolar cells provide structural support to the plant and contribute to tissue organization.
Apolar cell division is controlled by various regulatory factors, including genetic and hormonal signals. The division plane is often determined by the positioning of the spindle during cell division. Apolar cells can divide in any orientation, which gives rise to daughter cells with equal potential to differentiate into various cell types.
In summary, apolar cells are a type of plant cell that lack polarity and have the ability to divide symmetrically in multiple planes. They are crucial for early plant development and contribute to the overall architecture of tissues and organs.