Which drug is obtained from the leaves and flowers of the plant $Cannabis sativa$?

What do athletes misuse to increase muscle strength?

The synthetic drugs that are structurally similar to adrenaline are:

Read the following statements:
$a.$ Heroin,commonly called smack,is obtained by acetylation of morphine.
$b.$ Cocaine is obtained from the latex of Papaver somniferum.
$c.$ Dopamine is an excitatory neurotransmitter.
$d.$ Morphine is an effective sedative and painkiller.
Mark the option which includes both correct statements.

Which of the following side effects is $NOT$ associated with the use of anabolic steroids in males?

Who is affected by the consumption of drugs during pregnancy?