A. simple
B. advance
C. complex
D. highly complex (correct)
MCQs / Q&A
Nitrogen is present in___________?
A. carbohydrates
B. proteins (correct)
C. lipids
D. carbonates
In human body 99% of total mass is formed of_____________?
A. 16 Bio-elements
B. 12 Bio-elements
C. 10 Bio-elements
D. 6 Bio-elements (correct)
Which of the following is not a viral disease?
A. Cowpox
B. Mumps
C. Tetanus (correct)
D. Small pox
Removal or degradation of environmental pollutants or toxic materials by living organisms is called__________?
A. Integrated disease management
B. Hydroponic culture technique
C. Pasteurization
D. Bioremediation (correct)
Which statement is incorrect for cloning?
A. The nucleus of a fertilized egg is replaced by the nucleus from the cell of a fully developed individual
B. Division of a single egg into one or more separate embryos.
C. The individual is the mirror image of the parent organism
D. It involve methods of sexual reproduction (correct)
Number of chromosomes in E.coli ?
A. 1 (Correct)
B. 2
C. 4
D. 6
Astronauts may use which technique to grow fruits and vegetables ?
A. Tissue culture techniques
B. Cloning
C. Pasterisation
D. Hydroponic culture technique (Correct)
Messenger RNA is formed in_________?
A.nucleus (Correct)
B.chloroplast
C.mitochondria
D.none of these
Production of genetically identical copies of organisms/cells by asexula reproduction is called ?
A. Mitosis
B. Replication
C. Cloning (Correct)
D. Biological control