Mendelian Inheritance

Mendelian inheritance is an approach that explains the traits are the characters inherit from one generation to another by the discrete units, which later termed as genes. It also refers as “Mendelism” which was introduced by the botanist or an Austrian monk, Gregor Johann Mendel. Sir Mendel was honoured as “Father of Genetics” for his …

Mendelian Inheritance Read More »

SOS Repair

SOS repair or “bypass” or “Emergency” repair is one of the DNA repair mechanisms, introduced in the year 1975, by a scientist named Miroslav Radman. It serves as a regulatory system, which comprises of many complex inducer proteins that repair the damaged DNA. SOS repair primarily recover the DNA damage caused due to the environmental stresses. …

SOS Repair Read More »

Parenchyma in Plants

Parenchyma in plants are the types of simple permanent tissue which possesses some of the ideal properties that discriminates it from the other cells. Cell division: Parenchyma tissues lack the ability to undergo cell division. Vacuole: They comprises a large vacuole. Nature: Structurally and physically, parenchyma is a kind of unspecialized tissue. Modification: Parenchyma modifies …

Parenchyma in Plants Read More »

Difference Between Root and Stem

The difference between root and stem is due to the following properties like: Origination: Roots originate from the radicle through the germination of seed, whereas shoots originate from the plumule of the developing embryo. Arrangement of vascular bundles: In roots, the vascular bundles reside within the central core, while shoots have dispersed vascular bundles. Presence …

Difference Between Root and Stem Read More »

Difference Between Chlorophyll and Chloroplast

The difference between chlorophyll and chloroplast is due to the following factors like location and involvement in photosynthesis. Existence: Chlorophylls exist as the primary photosynthetic pigments inside the chloroplast. Conversely, chloroplasts exist as the photosynthetic cell organelles in a plant cell and possess a membranous structure that resembles mitochondria. Involvement in photosynthesis: Chlorophyll mainly absorbs …

Difference Between Chlorophyll and Chloroplast Read More »