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: 4618

#XL - T Zoology

Which of the following observations helped Darwin shape his concept of descent with modification?

#Question id: 4619

#XL - S Microbiology

Within six months of effectively using methicillin to treat S. aureus infections in a community, all new S.aureus infections were caused by MRSA. How can this best be explained?

#Question id: 4619

#XL - T Zoology

Within six months of effectively using methicillin to treat S. aureus infections in a community, all new S.aureus infections were caused by MRSA. How can this best be explained?

#Question id: 4620

#XL - S Microbiology

The upper forelimbs of humans and bats have fairly similar skeletal structures, whereas the corresponding bones in whales have very different shapes and proportions. However, genetic data suggest that all three kinds of organisms diverged from a common ancestor at about the same time. Which of the following is the most likely explanation for these data?

#Question id: 4620

#XL - T Zoology

The upper forelimbs of humans and bats have fairly similar skeletal structures, whereas the corresponding bones in whales have very different shapes and proportions. However, genetic data suggest that all three kinds of organisms diverged from a common ancestor at about the same time. Which of the following is the most likely explanation for these data?

#Question id: 4621

#XL - S Microbiology

DNA sequences in many human genes are very similar to the sequences of corresponding genes in chimpanzees. The most likely explanation for this result is that