Solution and its types, Solubility
It is the homogeneous mixtures of two or more than two components . When the composition and properties are uniform […]
Fertilization in Humans , Development of Embryo in Humans
Fertilization in Humans :- The Fertilization process was first study by Lillie in Echinoderms . Fertilization is the process in
Human Reproduction and Human Reproductive System
Human Reproduction :- Human beings are nonseasonal breeders ,there is no Oestrus / heat . Male Reproductive System :- In
Development of Embryo in Flowering Plants
Development of Embryo in Flowering Plants :- Development of Embryo in Flowering Plants occur at the micropylar end of the
Sexual Reproduction in Flowering Plants : Structure of Flower , Pollination and Double Fertilization
Structure of Flower :- A Flower is the Sexual Reproductive Organ in Plants. Flowers are often the most attractive structures
Sexual Reproduction : Stages and It’s Advantages
Sexual Reproduction :- Sexual reproduction occurs when the sperm from the male parent fertilizes an egg from the female parent,
Asexual Reproduction, types and It’s Advantages
Reproduction :- Reproduction is the biological process by which new individual organisms ( offsprings ) are produced from their parents.
Magnetic properties of Crystals : Paramagnetic, Diamagnetic, Ferromagnetic, Antiferromagnetic and Ferrimagnetic substances
Magnetic properties of Crystals :- Each electron in an atom behaves like a magnet. It’s magnetic moment originates from two
Conductors, Insulators and Semiconductors
Conductors:- The solids with conductivities ranging between 10⁴ to 10⁷ ohm⁻¹ m⁻¹ are called conductors. Examples. – Metals like Iron,
Defects in Crystals
A solid consists of an aggregation of large number of small crystals, these small crystals have defects in them which
Atomic radius, Packing fraction and Empty space in the Close Packing
Atomic radius :- Thus, the edge length or side of the cube a and the atomic radius of each particle
Close Packing in Crystals
In Crystals, the constituent particles are close packed and leaving the minimum vacant space. In such a situation, the entropy