Biology

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Questions

Biology

The primary producer in an ecosystem are;

Which among the following fishes does not have Central Nervous System?

Which of the following one of the following is a vestigial organ

Archaeopteryx had the following reptilian characters

Heart murmur signals a

Nitrogen Fixation is carried out primarily by

Some viruses have RNA but no DNA. This would indicate that

The process of copying genetic information from one strand of DNA in to RNA is termed as

Which among the following function as locus of biochemical reactions?

Which of the following one of the following is a viral disease in man

Artificial light can

Heavy alcohol consuming people generally dies of

Nitrogen is fixed in ecosystems in ways stated below. Which one of the statements below is false?

Source of infection in diseases like Tuberculosis, Mumps and Whooping cough is

The process of forming urine begins in the

Which among the following have a ‘mixed heart’ ,that is the heart in which the oxygenated and the deoxygenated blood is mixed?

Which of the following one of the following is a water soluble vitamin -

As an infant, the ability to produce antibodies is

Heightened emotion is caused by the

Nitrogen is present in

Species is a group of organisms which

The process of photosynthesis involves conversion of

Which among the following hormone can be used as a drug to treat cardiac arrest and some other cardiac problems?

Which of the following one of the following is also called the power plants of the cell -

Ascent of sap in plants takes place through

Hemichordates have close affinities with which of the following phylum:

Nitrogenous Food is

Spermology is the study of

The process of releasing of an egg from the ovary is called

Which among the following is a Mollusc?

Which of the following one of the following is an abnormal constituent of urine -

Asthma is caused due to

Hemoglobin, the oxygen carrying substance in red blood cells, is a

Norepinephrine increases

Sperms that are manufactured in the seminiferous tubules are eventually stored in:

The process through which excess of light energy is dissipated in photosynthesis is known as

Which among the following is also called as power house of the cell?

Which of the following one of the following is an autotroph

Athletes foot is a disease caused by

Hemophilia is extremely rare in women because:

Normal adult human male has

Starch is converted into maltose by

The prokaryotic cell lacks

Which among the following is correct ?

Which of the following one of the following is an indicator of air pollution

Aves are

Hepatitis affects which organ of the human body -

State the cause of Philadelphia syndrome

The protoplasm of a child is exactly the same as that of its

Which among the following is not a beverage plant?

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