Biology MCQS

Cockroach and other insects remove their nitrogenous waste in form of.

Cockroach and other insects remove their nitrogenous waste in form of:

The group of animals whose excretory system is structurally associated with nutritive tract.

The group of animals whose excretory system is structurally associated with nutritive tract:

A network of closed openings is called.

A network of closed openings is called:

Nitrogenous waste is very toxic and dissolves quickly in body fluid is.

Nitrogenous waste is very toxic and dissolves quickly in body fluid is:

The excretory product that requires maximum water for its removal is.

The excretory product that requires maximum water for its removal is:

Number of Ammonia molecules required to produce one molecule of urea is.

Number of Ammonia molecules required to produce one molecule of urea is:

The Removal of Sebum on the Skin is for.

The Removal of Sebum on the Skin is for:

Animals excretory urea are called.

Animals excretory urea are called:

Urea is detoxified form of ____ in the urea cycle which can be retained in the body.

Urea is detoxified form of ____ in the urea cycle which can be retained in the body:

Fresh water protozoans pump out excess water by.

Fresh water protozoans pump out excess water by:

The more concentrated external environment is termed as.

The more concentrated external environment is termed as:

Which one is not a mesophyte?

The more concentrated external environment is termed as.

The more concentrated external environment is termed as:

Abiotic component of ecosystem is.

Abiotic component of ecosystem is:

What is meaning of the term "true breeding"?

Example of ectoparasite is.

Example of ectoparasite is:

Streptomycin is obtained from.

Streptomycin is obtained from:

Antiviral protein is.

Antiviral protein is:

Drug medicine derived from Minerals

Drug medicine derived from Minerals:

Diazepam is a type of drug.

Diazepam is a type of drug:

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Cockroach and other insects remove their nitrogenous waste in form of:

The group of animals whose excretory system is structurally associated with nutritive tract:

A network of closed openings is called:

Nitrogenous waste is very toxic and dissolves quickly in body fluid is:

The excretory product that requires maximum water for its removal is:

Number of Ammonia molecules required to produce one molecule of urea is:

The Removal of Sebum on the Skin is for:

Animals excretory urea are called:

Urea is detoxified form of ____ in the urea cycle which can be retained in the body:

Fresh water protozoans pump out excess water by:

The more concentrated external environment is termed as:

Which one is not a mesophyte?

The more concentrated external environment is termed as:

Abiotic component of ecosystem is:

What is meaning of the term "true breeding"?

Example of ectoparasite is:

Streptomycin is obtained from:

Antiviral protein is:

Drug medicine derived from Minerals:

Diazepam is a type of drug: