The diagram above is an illustration of the longitudinal section of a mammalian organ. Study it and answer this question.
What is the main function of the organ?
Detoxification of urea takes place in the?
Which of the following hormones is suddenly secreted into the bloodstream of a frightened person?
The temperature control centre in mammals is located in the?
The diagram above is an illustration of a type of eye defect in humans. Study it and answer this question.
The eye defect illustrated in the diagram is?