The following growth regulators (GRs)- auxins, cytokinins, ABA and GA3 are used in plant tissue culture, The common range of concentrations used are as follows:

GROWTH REGULATOR(GRs)                                     CONCENTERATION

A) AUXIN                                                                       i) 0.1-3 mg/L

B) GA3                                                                          ii) 0.2 mg/L

C) CYTOKININ                                                           iii) 0.1-1 mg/L

D) ABA

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#Question id: 15895

#Unit 12. Applied Biology

Secondary metabolites are___

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#Question id: 23974

#Unit 8. Inheritance Biology

During deletion there is two condition shown;

Statement I- deletion of recessive allele may produce imbalances in the amount of gene product in heterozygous condition

Statement II- deletion of dominant allele cause loss of function of particular gene either it is homozygous or heterozygous condition

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#Question id: 12185

#Unit 2. Cellular Organization

Mitotic CDKs affect nuclear envelope components by specific mechanism. Which of the following statement is not related to this mechanism?

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#Question id: 5309

#Unit 11. Evolution and Behavior

A sequence database such as GenBank could be used to carry out which of the following processes? 

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#Question id: 15190

#Unit 8. Inheritance Biology

The recessive mutant allele that causes cystic fibrosis is much more frequent in Caucasians population than in other world populations. Some scientists believe heterozygotes must have had a survival advantage during plagues such as cholera that occasionally swept through this population. What concept does this illustrate?