Biology is the study of living things or organism. It is a science of life. And it is a great affect of human development because and humans possesses both genetic and environmental surroundings. Genes are the first inheritance in all creatures that effects the appearance or purpose of an organism in definite manner.
Answer:d) Romantic love
Explanation: Romantic love is the emotion that describes about the passion and intimate factor to combine according to Sternberg's theory .The relationships persisting romantic love usually don't have commitment .
It is based on emotional and physical factor and can get over when both partner think they had enough of the relationship.This feature of the relationship helps in not leading towards any legal problems which might occur in committed relationships like marriage.
Other options are incorrect because fatuous love contains passion and commitment, empty love where passion fades in period of time and infatuation is absence of commitment but passion is present.Thus, the correct option is option(d)
Infertility, impotence and sexually transmitted infections
