Tissue Culture
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343685 The process of fusion of protoplast of somatic cells obtained from different varieties or species of plant on a suitable nutrient medium in vitro to develop a somatic hybrid is called

1 Somatic hybridisation
2 Cross hybridisation
3 Inbreeding
4 Interspecific hybridisation
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343686 Identify the incorrect statement

1 Explant is grown in a test tube, under sterile conditions in special nutrient media.
2 Totipotency of plants was discovered by Haberlandt
3 Nutrient medium must provide auxins and cytokinins
4 Totipotency is applicable only in plants
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343687 Choose the correct statement regarding somatic hybridisation:
I. Protoplast from cells of the different species can be fused.
II. Protoplast of different cells of the same plant is fused.
III. Treatment of cells with enzymes that will digest the cell walls is mandatory.
IV. The hybrid protoplast contains characters of only one parental protoplast.

1 I & II
2 II & III
3 IV & I
4 III & I
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343688 An explant is:

1 Dead plant
2 Part of the plant
3 Part of the plant used in tissue culture
4 Part of the plant that expresses a specific gene.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343689 Which of the following is not properly matched?

1 \({{\rm{Explant}}\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Excised}}\;{\rm{plant}}\;{\rm{part}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{used}}\;{\rm{in}}\;{\rm{for}}\;{\rm{callus}}\;\;\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{formation}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
2 \({{\rm{Cytokinins}}}\) \({\rm{ - }}\) \({{\rm{Shoot}}\;{\rm{initiation}}\;{\rm{in}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{callus}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
3 \({{\rm{Agar}}\;\;\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Haploid}}\;{\rm{plants}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;}\)
4 \({{\rm{Callus}}\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Undifferentiated}}\;{\rm{mass}}}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{of}}\;{\rm{cells}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343685 The process of fusion of protoplast of somatic cells obtained from different varieties or species of plant on a suitable nutrient medium in vitro to develop a somatic hybrid is called

1 Somatic hybridisation
2 Cross hybridisation
3 Inbreeding
4 Interspecific hybridisation
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343686 Identify the incorrect statement

1 Explant is grown in a test tube, under sterile conditions in special nutrient media.
2 Totipotency of plants was discovered by Haberlandt
3 Nutrient medium must provide auxins and cytokinins
4 Totipotency is applicable only in plants
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343687 Choose the correct statement regarding somatic hybridisation:
I. Protoplast from cells of the different species can be fused.
II. Protoplast of different cells of the same plant is fused.
III. Treatment of cells with enzymes that will digest the cell walls is mandatory.
IV. The hybrid protoplast contains characters of only one parental protoplast.

1 I & II
2 II & III
3 IV & I
4 III & I
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343688 An explant is:

1 Dead plant
2 Part of the plant
3 Part of the plant used in tissue culture
4 Part of the plant that expresses a specific gene.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343689 Which of the following is not properly matched?

1 \({{\rm{Explant}}\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Excised}}\;{\rm{plant}}\;{\rm{part}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{used}}\;{\rm{in}}\;{\rm{for}}\;{\rm{callus}}\;\;\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{formation}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
2 \({{\rm{Cytokinins}}}\) \({\rm{ - }}\) \({{\rm{Shoot}}\;{\rm{initiation}}\;{\rm{in}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{callus}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
3 \({{\rm{Agar}}\;\;\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Haploid}}\;{\rm{plants}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;}\)
4 \({{\rm{Callus}}\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Undifferentiated}}\;{\rm{mass}}}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{of}}\;{\rm{cells}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343685 The process of fusion of protoplast of somatic cells obtained from different varieties or species of plant on a suitable nutrient medium in vitro to develop a somatic hybrid is called

1 Somatic hybridisation
2 Cross hybridisation
3 Inbreeding
4 Interspecific hybridisation
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343686 Identify the incorrect statement

1 Explant is grown in a test tube, under sterile conditions in special nutrient media.
2 Totipotency of plants was discovered by Haberlandt
3 Nutrient medium must provide auxins and cytokinins
4 Totipotency is applicable only in plants
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343687 Choose the correct statement regarding somatic hybridisation:
I. Protoplast from cells of the different species can be fused.
II. Protoplast of different cells of the same plant is fused.
III. Treatment of cells with enzymes that will digest the cell walls is mandatory.
IV. The hybrid protoplast contains characters of only one parental protoplast.

1 I & II
2 II & III
3 IV & I
4 III & I
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343688 An explant is:

1 Dead plant
2 Part of the plant
3 Part of the plant used in tissue culture
4 Part of the plant that expresses a specific gene.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343689 Which of the following is not properly matched?

1 \({{\rm{Explant}}\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Excised}}\;{\rm{plant}}\;{\rm{part}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{used}}\;{\rm{in}}\;{\rm{for}}\;{\rm{callus}}\;\;\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{formation}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
2 \({{\rm{Cytokinins}}}\) \({\rm{ - }}\) \({{\rm{Shoot}}\;{\rm{initiation}}\;{\rm{in}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{callus}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
3 \({{\rm{Agar}}\;\;\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Haploid}}\;{\rm{plants}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;}\)
4 \({{\rm{Callus}}\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Undifferentiated}}\;{\rm{mass}}}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{of}}\;{\rm{cells}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343685 The process of fusion of protoplast of somatic cells obtained from different varieties or species of plant on a suitable nutrient medium in vitro to develop a somatic hybrid is called

1 Somatic hybridisation
2 Cross hybridisation
3 Inbreeding
4 Interspecific hybridisation
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343686 Identify the incorrect statement

1 Explant is grown in a test tube, under sterile conditions in special nutrient media.
2 Totipotency of plants was discovered by Haberlandt
3 Nutrient medium must provide auxins and cytokinins
4 Totipotency is applicable only in plants
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343687 Choose the correct statement regarding somatic hybridisation:
I. Protoplast from cells of the different species can be fused.
II. Protoplast of different cells of the same plant is fused.
III. Treatment of cells with enzymes that will digest the cell walls is mandatory.
IV. The hybrid protoplast contains characters of only one parental protoplast.

1 I & II
2 II & III
3 IV & I
4 III & I
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343688 An explant is:

1 Dead plant
2 Part of the plant
3 Part of the plant used in tissue culture
4 Part of the plant that expresses a specific gene.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343689 Which of the following is not properly matched?

1 \({{\rm{Explant}}\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Excised}}\;{\rm{plant}}\;{\rm{part}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{used}}\;{\rm{in}}\;{\rm{for}}\;{\rm{callus}}\;\;\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{formation}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
2 \({{\rm{Cytokinins}}}\) \({\rm{ - }}\) \({{\rm{Shoot}}\;{\rm{initiation}}\;{\rm{in}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{callus}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
3 \({{\rm{Agar}}\;\;\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Haploid}}\;{\rm{plants}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;}\)
4 \({{\rm{Callus}}\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Undifferentiated}}\;{\rm{mass}}}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{of}}\;{\rm{cells}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343685 The process of fusion of protoplast of somatic cells obtained from different varieties or species of plant on a suitable nutrient medium in vitro to develop a somatic hybrid is called

1 Somatic hybridisation
2 Cross hybridisation
3 Inbreeding
4 Interspecific hybridisation
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343686 Identify the incorrect statement

1 Explant is grown in a test tube, under sterile conditions in special nutrient media.
2 Totipotency of plants was discovered by Haberlandt
3 Nutrient medium must provide auxins and cytokinins
4 Totipotency is applicable only in plants
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343687 Choose the correct statement regarding somatic hybridisation:
I. Protoplast from cells of the different species can be fused.
II. Protoplast of different cells of the same plant is fused.
III. Treatment of cells with enzymes that will digest the cell walls is mandatory.
IV. The hybrid protoplast contains characters of only one parental protoplast.

1 I & II
2 II & III
3 IV & I
4 III & I
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343688 An explant is:

1 Dead plant
2 Part of the plant
3 Part of the plant used in tissue culture
4 Part of the plant that expresses a specific gene.
BIOXII09: STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

343689 Which of the following is not properly matched?

1 \({{\rm{Explant}}\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Excised}}\;{\rm{plant}}\;{\rm{part}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{used}}\;{\rm{in}}\;{\rm{for}}\;{\rm{callus}}\;\;\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{formation}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
2 \({{\rm{Cytokinins}}}\) \({\rm{ - }}\) \({{\rm{Shoot}}\;{\rm{initiation}}\;{\rm{in}}\;\;\;\;\;}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{callus}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)
3 \({{\rm{Agar}}\;\;\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Haploid}}\;{\rm{plants}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;}\)
4 \({{\rm{Callus}}\;\;\;\;\;\;}\) \({\rm{ - }}\) \({{\rm{Undifferentiated}}\;{\rm{mass}}}\)
\({\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\) \(\;\;\;\;\;\;\;\;\;\;\;\) \({{\rm{of}}\;{\rm{cells}}{\rm{.}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;}\)