TN State Board Samacheer Kalvi Online Test for 12th Std - Biology - 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

This is not a technique in PTC?

organ culture Meristem culture Cell culture M.S. culture

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

Solidifying agent used in plant tissue culture is

Nicotinic acid Cobaltous chloride EDTA Agar

Question 5 Of 10

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

somatic embryogenesis PTC somatic hybridization meristem culture

Question 6 Of 10

The time duration for sterilization process by using autoclave is _____ minutes and the temperature is

10 to 30 minutes and 1250 C 15 to 30 minutes and 1210 C 15 to 20 minutes and 1250 C 10 to 20 minutes and 1210 C

Question 7 Of 10

Germ plasm conservation does not include

DNA bank Seed bank SWISS bank pollen bank

Question 8 Of 10

Somatic embryogenes is not applied in

Oryza sativa Hordeum vulgare Ficus bengaliensis Avena sativa

Question 9 Of 10

Virus is free in

cell culture cambial culture protoplasm culture Apical meristem culture

Question 10 Of 10

The prevention of large scale loss of biological interity.

Biopatent Bioethics Biosafety Biofuel

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 12th Standard Biology - English Medium - Plant Tissue Culture

Samacheer Kalvi 12th Biology - Plant Tissue Culture - Book Back Questions in English Medium