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Biology

Which is very common method to study Human Karyotype ?

Yellow color of urine is due to presence of

A man receives his X-chromosome from

Ductless glands are known as

Jaws are absent in:

Process of digestion is helped by

The horizonatally growing hyphae of Rhizopus are called

Vermi‐processing toilet involves the use of_.

Which kind of structural abnormality is seen in the above chromosome?

Yellow Fever is transmitted by

A man suffering from diabetes mellitus drinks water more frequently as he has to eliminate from the blood extra:

Dumb-bell shaped guard cells are present in

Jaws without teeth are found in found in

Process through which plants reproduce

The hormone insulin is a

Vermicomposting is done by

Which law of Mendel can be explained on chromosomal basis of inheritance ?

A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is

Duodenum, jejunum, and ileum are associated with which of the following?

Kala-azar is transmitted by

Produces a usable form of energy for the cell

The hormone that controls the levels of calcium and phosphorus in the blood is secreted by

Vessels are the major water conducting cells in:

Which of the following act as a channel of transmission of blood to the heart in the human body?

A medicinal substance given against the intake of poisons or to prevent a disease from having an effect is known as

During dehydration what is the substance that is usually lost by the body

Kelps are obtained from

Production of sweat and sebum is related with

The hormone that helps in Parthenocarpy

Virus is not regarded as a cell, because

Which of the following amongst the following is largest endocrine gland in the body -

A Parenchyma cell which stores ergastic substance is known as

During fermentation of sugar, the chief compound always formed is

Keratin, a protein, is the major constituent of

Production of which one of the following is a function of the liver?

Virus range in size from

Which of the following animal may suffer from foot & mouth disease

A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to

During photosynthesis green plants absorb

Kidney disease in man is caused by the pollutant:

Prokaryotic cell differs from eukaryotic cell in lacking

The hormone that stimulates heart beat is:

Virus was discovered by

Which of the following animal produces the biggest baby -

A person having blood type B could safely donate blood to persons with blood types

During rainy season wooden doors are difficult to open or closure because of

Kwashiorkor and beriberi are

Protein factory is

The human cell contains

Vitamin __ is needed for the formation of a light-sensitive pigment in the retina.