Rhizobacteria function as

 a) Nitrogen fixation

 b) depositing pathogens directly into the vascular system,

 c) producing antibiotics and antifungal agents for inhibiting soil pathogens

 d) herbivore sensors by sending electrical or chemical signals to surrounding cells

 Which one of the following combination is correct?

#Question id: 5706

#Part-B Specialized Branches in Biotechnology

Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?

#Question id: 5707

#Part-B Specialized Branches in Biotechnology

Which of the following statement is correct for human is heterozygous for inversion?

#Question id: 5708

#Part-B Specialized Branches in Biotechnology

If non-disjunction occurs in meiosis I, which of the following scenario is most likely to occur?

#Question id: 5708

#Part-A Aptitude & General Biotechnology

If non-disjunction occurs in meiosis I, which of the following scenario is most likely to occur?

#Question id: 5713

#Part-B Specialized Branches in Biotechnology

Following some statement are correct?

A) Translocation may be associated with movement of genetic material within the same chromosome

B) A person that is heterozygous for translocation may result in non viability in their zygote

C)  A person that is heterozygous for inversion may result in non viability in their recombinant zygote

D) A person that is heterozygous for translocation and lack of crossing over within translocated area result in all viable gametes

#Question id: 5715

#Part-B Specialized Branches in Biotechnology

Following some abnormality is due to Gene rearrangement on chromosome. 

A, Affecting the expression of gene

B. Disrupt the function of gene

C. Reduced recombination between gene present in inverted region

D. Cross over suppressor 

Which of the following above abnormality is may be associated with inversion?