Given below are names of phytohormones in column I and their associated features/effects/ functions in column II.

Column I              ( Phytohormones)	Column II                        ( Features)
A) Auxin	i)  Causes seed germinations
B) Cytokinin	ii)  Plant Stress Hormone that activates many defense responses
C) ABA	iii) Polar transport
D) Gibberellin	iv)  Delayed leaf senescence
E) Jasmonic acid	v) Causes seed dormancy

 

 

Which of the following combination from the above statements is  correct? 

#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?

#Question id: 5716

#Part-B Specialized Branches in Biotechnology

Which of the meiotic pairing possibilities in tetraploids and their consequence is correct?

A-chromosomes pair as bivalents, segregate normally producing diploid gametes.

B- Chromosomes pair as quadrivalent, segregates normally producing tetraploid gametes.

C-Chromosome pair as Trivalents form, segregation leads to nonfunctional aneuploid gametes

 D- Chromosome pair as Trivalents form, segregation leads to producing diploid gametes