Biology Mcqs - ExamTonight - Largest MCQs and Forums Website - Page 54

Heterocyst takes part in:

A. Nitrogen fixation
B. Food storage
C. Excretion
D. Phosynthesis

Body of Nostoc is called:

A. Filament
B. Hypha
C. Mycelium
D. Rhizome

Nostoc belongs to:

A. Blue-green algae
B. Green algae
C. Fungi
D. Gymnosperm

Incomplete nucleus is present in:

A. Green algae
B. Fungi
C. Bacteria
D. Bryophytes

Streptomycin, Terramycin and Neomycin antibiotics are obtained from:

A. Fungi
B. Bacteria
C. Viruses
D. Algae

The process in which bacteria acquire genetic characters from other bacteria called:

A. Transformation
B. Transduction
C. Conjugation
D. Endospore formation

The process in which genetic material of one bacterial cell is transferred into another cell through bacteriophage virus is called:

A. Conjugation
B. Transduction
C. Transformation
D. Binary fission

Endospore formation takes place in:

A. Fungi
B. Bacteria
C. Viruses
D. None of these

The process in which genetic material is transferred from one bacterium into another bacterium through a tube like structure is called:

A. Transduction
B. Transformation
C. Conjugation
D. Fission

The most common method of reproduction in bacteria is:

A. Conjugation
B. Fission
C. Endospore formation
D. Transduction

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