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WorksheetsChapter Plant tissue culture
Total questions: 15
Worksheet time: 9mins
Define plant tissue culture?
Tissue taken from its original site and transferred to an artificial medium for growth or maintenance
The growing of plant cells, tissues, organs, seeds or other plant parts on a nutrient medium under sterile condition
Culturing non-human animals through socially transmitted behaviors
Farming systems which include the use of synthetic chemical fertilizers, pesticides, herbicides and other continual inputs, genetically modified organisms
Any part of the plant can give rise to a entire new plant given the right conditions
Micropropagation
Totipotency
Callus
Plantlet
Ability of a plant to endure extreme conditions by changing growth and development of plant organs
Petiole
Micropropagation
Pathogenic
Plasticity
Which of the following is one of Auxin?
1-napthaleneacetic acid (NAA)
Kinetin
6-benzylaminopurine
Abscisic acid
Plant tissue culture is a practice used to propagate plants under sterile conditions, often to produce ________ of a plant.
DNA
gene
clone
chromosome
In Plant Tissue Culture, Totipotency means
Flowering in culture medium
Development of Organ from Tissue under medium
Development of fruit
None
In Plant Tissue Culture, the callus is grown in plantlet by altering the concentration of _______
Amino acid
Glucose
Hormone
Al of the above
Full form of PTC:
Plant tech culture
Plant tissue culture
Parasite tissue culture
Plant tissue culture can be used to grow variety of plants.
True
False
Culture means to maintain something in a condition suitable for its growth.
True
False
Murashige and Skoog formulated plant tissue culture media known as ____.
NN medium
MS medium
LS medium
B5 medium
The pair of hormones required for a callus to differentiate are________.
Ethylene and Auxin
Auxin and cytokinin
Auxin and Abscisic acid
Cytokinin and gibberellin
What is Callus?
Tissues that grow to form an embryoid
An unorganised actively dividing the mass of cells maintained in a culture
An insoluble carbohydrate
A tissue that grows from an embryo
In which of the following conditions do the somaclonal variations appear?
Plants transferred by a recombinant DNA technology.
Plants growing in polluted soil or water.
Plants exposed to gamma rays.
Plants raised in tissue culture.
Which of the following vectors is used in plant tissue culture for crop improvement?
Phasmid
Cosmid
Plastid
Agrobacterium
