A team of students are preparing to participate in the interschool sports meet. During a practice session, you find some vials with labels of certain cannabinoids.
Name a plant from which such chemicals are obtained.

A team of students are preparing to participate in the interschool sports meet. During a practice session, you find some vials with labels of certain cannabinoids. Write the effect of these chemicals on human body.

A team of students are preparing to participate in the interschool sports meet. During a practice session, you find some vials with labels of certain cannabinoids. Will you report to the authorities? Why?

Prior to a sports event blood & urine sample of sports persons are collected for drug tests. Write the generic names of two plants from which these drug are obtained.

From which plant cannabinoids are obtained? Name any two cannabinoids. Which part of body is effected by consuming these substances?

Three water samples namely river water, untreated sewage water and secondary effluent discharged from a sewage treatment plant were subjected to BOD tcsl. The samples were labelled A, B and C: but the laboratory attendant did not note which was which, The BOD values of the three samples A, B and C were recorded as 20mg/L. 8mg/L and 400mg/L. respectively. Which sample of the water is most polluted? Can you assign the correct label to each assuming the river water is relatively clean?