Spina bifida is a birth defect in which the backbone and membrane are not properly formed, one of the causes is the lack of folic acid which can be found in spinach, and lettuce among others as well in some meats like liver, and kidneys.
Economics is the study of how individuals, institutions, and society make choices under the conditions of scarcity is.
According to McClelland's Learned Needs Theory, Siddiqi has been motivated by "the need for power".
McClelland's Human Motivation Theory expresses that each individual has one of three principle driving motivators, which are;
Need for affiliation (to be liked and accepted)
Need for achievement (to accomplish challenging goals)
Need for power (to influence others)
These needs are not innate; we create them through our way of life and beneficial encounters.