TN State Board Samacheer Kalvi Online Test for 11th Std - Bio Botany - English - Plant Tissue Culture

Question 1 Of 10

The growth hormones added in MS – medium are

Auxin & Gibberellins IAA & Kinetin Gaibberelline & cytokinin Auxin & ABA

Question 2 Of 10

Protoplasts are transferred to sucrose solution to

retain osmotic pressure retain viability restore solubility sterilize the protoplast

Question 3 Of 10

Micro propagation involves

vegetative multiplication of plants by using micro – organisms. vegetative multiplication of plants by using small explants. vegetative multiplication of plants by using microspores. Non – vegetative multiplication of plants by using microspores and megaspores.

Question 4 Of 10

The scientist developed root cultures, used Knop’s solution along with 3 vitamins is.

Murashige & Skoog P.R. White Kanta et-al E.C. Steward

Question 5 Of 10

Somatic embryogenes is not applied in

Oryza sativa Hordeum vulgare Ficus bengaliensis Avena sativa

Question 6 Of 10

The prevention of large scale loss of biological interity.

Biopatent Bioethics Biosafety Biofuel

Question 7 Of 10

Plants those can’not be subjected to hybridization technique can be raised by?

somatic embryogenesis PTC somatic hybridization meristem culture

Question 8 Of 10

Choose the odd man out with regard to protoplasmic fusion

somatic hybridization Protoplasmic fusion Embryoids Polyethylene Glycol

Question 9 Of 10

This is not a technique in PTC?

organ culture Meristem culture Cell culture M.S. culture

Question 10 Of 10

Invitro means.

In a test tube. inside the body inside the cell in a laboratory

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Bio Botany - English Medium - Plant Tissue Culture

Samacheer Kalvi 11th Bio Botany - Plant Tissue Culture - Book Back Questions in English Medium