Heterotroph Definition Biology A heterotroph is a living organism which cannot able to make their own food by the Fixation of carbon. Due to this, they obtain food or nutrients by the supplementary biological living organisms mostly from plant or animal matter. If we talk about the Food Chain, concept than Heterotrophs is considered as Secondary Consumers and… Read More »
Cell Membrane Definition and Function : The cell is enclosed by a single membrane called the Cell Membrane. It separates the internal cells environment from its surroundings. It is also known as the Plasma membrane or plasmalemma. It is a thin wall comprises of an unyielding framework of polysaccharide chains that are crosslinked with the help of short… Read More »
Nucleus Cell Definition The Cell Nucleus is the substantial and particulate module of the cell. The nucleus is existing in all the cells but matured mammalian erythrocytes cells lack the nucleus. Structure of the nucleus is very complex. The nucleus has about 4-6µm diameter. The nucleus is enclosed by a Peri-nuclear wrapping. There are various numbers of pores… Read More »
Introduction of Mitochondria Introduction of Mitochondria: Mitochondria are characteristically round to oval. Mitochondria are the chief particulate components of the cytoplasm. Mitochondria characterize up to 15% -20% of the dry weight of the cell. Mitochondria are membrane-bound organelle. Mitochondria found in the cytoplasm of almost all eukaryotic cells (cells with clearly defined nuclei). Size of Mitochondria The principal… Read More »
The Sun Solar System Sun Definition The Sun is at the center of our solar system. Indeed, without the Sun, the solar system would not exist. All the planets Solar and their Moons, asteroids, comets, and other bodies in our solar system orbit around the Sun. The Sun is a medium-sized star, which means it creates its own… Read More »
The Human Eye Eye Definition In Human, Eye is a dedicated intellectual organ that is proficient of receipt Photographic images, which are then passed toward the Brain. The Human Eye is a body part which permits image. Rod and cone cells in the retina allow conscious light perception and vision including color differentiation and the perception of depth.… Read More »
Constellations Meanings Stars that appear in groups in the night sky called Constellation. Constellation Definition: Constellations Definition are described below: Constellation is basically the group of stars creating a detectable design that is Conventionally named after its superficial form or recognized with a Mythological figure. OR Constellation is defined as the arrangement of stars especially at one’s Birth… Read More »
How was the Universe Created? How was the Universe formed? All prevailing material and astronomical material measured as a whole are the Cosmos. The universe is supposed to be at least 10 Billion Light Years in diameter and comprises a massive amount of Galaxies. Universe has been intensifying since its construction in the Big Bang about 13 billion… Read More »
Human Ear Structure and Function The Structure of Ear comprised of the following three main parts. How the Ear Works described below: Parts of the Ear External Ear. Middle Ear. Inner Ear. External Ear or Outer Ear specialized for receiving the sound waves which comprised of following parts that are Auricle or Pinna and External Auditory Meatus. Middle… Read More »
