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TLS Online TPP Program

#Question id: 29434

Symbiotic biological nitrogen fixation takes place with the association between a host plant and a nitrogen fixing prokaryote as shown in the following table

#Unit 6. System Physiology – Plant
  1. 1-a, 2-b, 3-c, 4-d 
  2. 1-b, 2-c, 3-d, 4-a
  3. 1-d, 2-b, 3-a, 4-c   
  4. 1-d, 2-c, 3-b, 4-a    
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TLS Online TPP Program

#Question id: 33692

#Unit 2. Cellular Organization

Gene families with the highest number of pseudogenes are
A. Olfactory Receptor (OR) 
B. Immunoglobulin (Ig)
C. Zinc Finger Protein (ZNF)
D. Globin gene family
TLS Online TPP Program

#Question id: 33693

#Unit 2. Cellular Organization

Satellite DNA arise due to
TLS Online TPP Program

#Question id: 33694

#Unit 2. Cellular Organization

Find true & false statements
A. Gene clusters mispairing between nonallelic loci can cause unequal crossing over. 
B. Unequal crossing over produces a deletion in one recombinant chromosome and a corresponding duplication in the other.
C. Different thalassemias are caused by various duplication that eliminate a- or b-globin genes.
TLS Online TPP Program

#Question id: 33695

#Unit 2. Cellular Organization

if an individual has only one α gene, the excess β chains form the unusual tetramer b4, which causes
TLS Online TPP Program

#Question id: 33696

#Unit 2. Cellular Organization

The Hb Lepore chains are produced due to unequal crossing over between
TLS Online TPP Program

#Question id: 33697

#Unit 2. Cellular Organization

Hb Kenya, another fused hemoglobin. The fusion must have resulted from unequal crossing over between