What are the classification of phylum chordata?
Phylum Chordata is classified into three subphyla, namely Urochordata (tunicates), Cephalochordata (lancelets) Vertebrata (vertebrates). Urochordata The adults are fixed to... View Article
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What is nuclear force?
The nuclear force is the force that binds the protons and neutrons in a nucleus together. This force can exist... View Article
What is the modern synthetic theory of evolution?
The Modern Synthetic Theory of Evolution showed a number of changes as to how the evolution and the process of... View Article
What are the parts of a circle?
A circle is the set of all points in the plane that are the same distance away from a specific... View Article
What is mitosis and cell division?
Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two... View Article
What are the oxoacids of halogen and its properties?
An oxoacid is a compound having hydrogen, oxygen, and no less than one other element. These do not have any... View Article
How nervous system helps in control and coordination?
The nervous system helps in controlling and coordinating various activities of the human body. The three types of nerves, cranial... View Article
What is the function of renal tubule?
The renal tubule is a long and convoluted structure that emerges from the glomerulus and can be divided into three... View Article
Whar are natural polymers? Give example.
Natural polymers occur in nature and can be extracted. They are often water-based. Examples of naturally occurring polymers are silk,... View Article
What is median in statistics?
Median, in statistics, is the middle value of the given list of data, when arranged in an order. The arrangement... View Article
What is the difference between magnetic field and magnetic field lines?
A magnetic field is represented by a series of lines around a magnet. The path along which north pole moves... View Article
What is the magnetic field due to the current carrying conductor?
The region around a magnet where magnetism acts is represented by the magnetic field. The force of magnetism is due... View Article
How integration related to anti derivative?
An antiderivative is a differentiable function F whose derivative is equal to f(i.e., F′=f). The process of solving for antiderivatives... View Article
What are industrial waste types and how to control them?
Industrial waste are the waste that are generated by manufacturing or industrial processes. The types of industrial waste generated include... View Article
What are audible and non-audible sounds?
Our ears can detect only a relatively small range of frequencies of vibration. Beyond what we can hear there is:... View Article
What is adjoint and inverse of a matrix?
The adjoint of a square matrix A = [aij]n x n is defined as the transpose of the matrix [Aij]n... View Article
What are elementary transformation of matrices?
Elementary transformations of a matrix are: rearrangement of two rows (columns); multiplication of all row (column) elements of a matrix... View Article
Explain Hertz and Lenard’s observation of photoelectric effect
When light of suitable frequency falls on a metal surface, electrons are emitted. These photo (light) generated electrons are called... View Article
What are functional groups and give example?
An atom/group of atoms joined in a specific manner which is responsible for the characteristics chemical properties of the organic... View Article
What are the parts of an angle?
In geometry, an angle can be defined as the figure formed by two rays meeting at a common end point.... View Article
