Cellular totipotency is the property of bacteria all of these animals plants TRUE ANSWER : ? YOUR ANSWER : ?
Protoplasts are the cells devoid of both cell wall and cell membrane cell wall cell membrane none of these TRUE ANSWER : ? YOUR ANSWER : ?
Agrobacterium based gene transfer is efficient with both monocots and dicots only with dicots only with monocots with majority monocots and few dicots TRUE ANSWER : ? YOUR ANSWER : ?
Which breeding method uses a chemical to strip the cell wall of plant cells of two sexually incompatible species? Transpiration Transformation Mass selection Protoplast fusion TRUE ANSWER : ? YOUR ANSWER : ?
The phenomenon of the reversion of mature cells to the meristematic state leading to the formation of callus is known as none of these either (a) or (b) dedifferentiation redifferentiation TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is used in the culture of regenerating protoplasts, single cells or very dilute cell suspensions? None of these Nurse or feeder culture Both (a) and (b) Nurse medium TRUE ANSWER : ? YOUR ANSWER : ?
The ability of the component cells of callus to form a whole plant is known as none of these redifferentiation either (a) or (b) dedifferentiation TRUE ANSWER : ? YOUR ANSWER : ?
Organogenesis is formation of callus tissue formation of root and shoots on callus tissue both (a) and (b) genesis of organs TRUE ANSWER : ? YOUR ANSWER : ?
What is/are the benefit(s) of micropropagation or clonal propagation? Rapid multiplication of superior clones Multiplication of disease free plants All of these Multiplication of sexually derived sterile hybrids TRUE ANSWER : ? YOUR ANSWER : ?
Cell fusion method includes the preparation of large number of plant cells stripped of their cell wall single plant cell stripped of their cell wall cells from different species plant cells with cell wall TRUE ANSWER : ? YOUR ANSWER : ?