Choose the correct alternative:
Peroxyacyl nitrate is a primary pollutant/secondary pollutant.

Choose the correct alternatives

Choose the correct alternative. Interfascicular cambium is a primary/secondary meristem.

What are pollutants ?

What are primary and secondary metabolites?

Name natural air pollutants.

What are primary and secondary pollutants of the air ?

Choose the correct alternative: CO / SO2 is major pollutant which decreases O_2 carrying capacity of haemoglobin of blood.

Choose the correct alternative: Transformation of young primary follicle to Graafian follicle is controlled by FSH/LH of pituitary.