Study of Biology MCQ (Multiple Choice Questions) PDF Download

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

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

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

The process of production of identical copies of organisms asexually is

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

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

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

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