I believe the answer is: testosterone
testosterone is highly correlated due to the libido that humans have.
Even if the level of testosterone increase within the ratio of 10% and below, it would improve the likelihood of someone engaging in sexual activity to almost twofold.
Making a decision after logically thinking about the choices should be correct :)
Answer: 1. Rajendra Prasad
2. b.r Ambedkar
3. aspirations of people
hope it helps pls give brainlliest