Study of Biology Multiple Choice Questions with Answers – PDF Download

MCQ 1: When an early embryo or single egg divides into one or more separate embryos, it gives birth to:

1. nonidentical twins
2. identical twins
3. triplets
4. singles

MCQ 2: The plants which have been infused foreign DNA into their cells are:

1. genetic plants
2. unicellular plants
3. multicellular plants
4. transgenic plants

MCQ 3: The process of production of identical copies of organisms asexually is:

1. tissue culturing
2. vitro-fertilization
3. cloning
4. transgenic organisms

MCQ 4: A very useful technique which helps in testing a nutrient's essentiality for plantation is:

1. nutrition culture technique
2. hydroponic culture technique
3. hydrophobic culture technique
4. tissue culture technique

MCQ 5: Astronauts may utilize the useful technique of hydroponic culture in space to:

1. grow vegetables
2. sow seeds
3. preserve milk
4. grow fruits