If a green plant is placed in air free of `O_)2`,would it live longer in light or in darkness?

If a green plant is kept in dark with proper ventilation, can this plant carry out photosynthesis ? Can anything be given as supplement to maintain its growth or survval?

In Young.sexperiment, two slits ae made 1 mm (milimeter) apart and screen is placed 1 meter away. What is the fring separation when blue green light of wavelength 500 nm (nanometer) is used.

Green light of wavelegth 5,460 overset @A is incident on an air-glass interface.If the refractive index of glass is 1.5.the wavelength of light in glass would be

White ligth is incident on the interface of glass and air as shown in the figure.If green light is just totally internally reflected,then the emerging ray in air contains. .

If a true breeding homozygous pea plant with green pod and axial flower as dominant characters is crossed with a recessive homozygous pea plant with yellow seeds and terminal flowers, then what would be the: genotypes of the two parents phenotypes and genotype of the F_1 offspring phenotypic distribution ratio in F_2 population?

If the number has 2 or 8 in its units place then its square would end in _______

Look at the activities listed below. Reason out whether or not work is done in the light of your understanding of the term 'work'. A green plant is carrying out photosynthesis.