Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
A defining property or characteristic of living organisms is
Increase in mass
Development
Response to external stimuli
Growth
The Gram negative bacteria detect and respond to chemicals in their surrounding by
Lipopolysaccharide
Muramic acid
Porins
Volutine granules
In the sieve elements, which one of the following is the most likely function of P-proteins?
Deposition of callose on sieve plates
Providing energy for active translocation
Autolytic enzymes
Sealing mechanism on wounding
The stress hormone that helps plant to respond drought is
Auxins
Abscisic acid
Cytokinin
Ethylene
The stress hormone that helps plant to respond drought is
Auxins
Abscisic acid
Cytokinin
Ethylene
Coiling of garden pea tendrils around any support is an example of
Thigmotaxis
Thigmonasty
Thigmotropism
Thermotaxis
Phytohormone commonly called stress hormone is
Auxin
Abscisic acid
Gibberellins
cytokinins
Plants follow โฆAโฆ pathways in response to environment or phases of life to form different kind of structures. This ability is called โฆBโฆ Complete the given statement with the correct combination of options
A-same; B-elasticity
A-elasticity; B-same
A-different; B-plasticity
A-same; B-plasticity