Pollination is the process by which plants transfer male sex cells from one plant to another. How does the nucleus of the male cell reach the female cell? None of these The pollen grain grows a pollen tube and the nucleus travels down the pollen tube to reach the egg cell It blows in the wind It travels on the legs of bees and sticks to the egg cell TRUE ANSWER : ? YOUR ANSWER : ?
A micro array is an ordered array of microscopic elements on a planer substrate that allows the specific binding of gene or gene products both (a) and (b) none of these whole genome TRUE ANSWER : ? YOUR ANSWER : ?
To qualify as a micro array the analytical device must be ordered all of these microscopic planer and specific TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following technology is used for micro array manufacturing? All of these Contact printing Photolithography Ink jetting TRUE ANSWER : ? YOUR ANSWER : ?
Gene banks conserve stocks of seed and vegetative material both seed only none of these vegetative material only TRUE ANSWER : ? YOUR ANSWER : ?
Single stranded circular RNA encapsidated with a larger RNA in a plant virus is a viroid a virusoid a virion none of these TRUE ANSWER : ? YOUR ANSWER : ?
Biochips are made up of any of the above semi-conducting molecules inserted into the protein frame work non-conducting molecules inserted into the protein frame work conducting molecules inserted into the protein frame work TRUE ANSWER : ? YOUR ANSWER : ?
An ordered array is any collection of analytical elements configured in circle randomly rows and columns none of these TRUE ANSWER : ? YOUR ANSWER : ?
When farmers breed new plants they choose the pollen from one variety of plant and place it onto the stigma of another variety of plant. This type of plant breeding is known as pollination seed collection cuttings selective breeding TRUE ANSWER : ? YOUR ANSWER : ?
Hypoxanthine can be measured by hypoxanthine sensor urea sensor amorphous silicon ISFET alcohol sensor TRUE ANSWER : ? YOUR ANSWER : ?