Practice Questions

TLS Online TPP Program

#Question id: 11997

Which statement best contrasts environmentalism with ecology?

#Unit 10. Ecological Principles

Ecology is the study of the environment; environmentalism is the study of ecology.
Ecology provides scientific understanding of living things and their environment; environmentalism is more about conservation and preservation of life on Earth.
Environmentalists are only involved in politics and advocating for protecting nature; ecologists are only involved in scientific investigations of the environment.
Ecologists study organisms in environments that have been undisturbed by human activities; environmentalists study the effects of human activities on organisms.

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TLS Online TPP Program

#Question id: 15904

#Unit 12. Applied Biology

If the cell arc treated with 0.01% solution of FDA, what will be the effect on live cell?

TLS Online TPP Program

#Question id: 15905

#Unit 12. Applied Biology

Meristemoids are considered to arise in areas that accumulate polysaccharide, which is believed to serve as an energy source for shoot bud differentiation

TLS Online TPP Program

#Question id: 15950

#Unit 12. Applied Biology

which of the following hormone are responsible for inhibiting shoot bud regeneration most likely by inhibiting meristemoid formation?

TLS Online TPP Program

#Question id: 15951

#Unit 12. Applied Biology

In wheat, callus growth and regeneration ability are governed by genes called

TLS Online TPP Program

#Question id: 15952

#Unit 12. Applied Biology

Somatic embryogenesis defined as;

I) SE induction occurs on high auxin

II) SE development takes place on a low auxin or GR-free medium

TLS Online TPP Program

#Question id: 15953

#Unit 12. Applied Biology

In carrot, which Nitrogen Source is essential during SE induction?