All organs need to be in good condition to work together for optimal health.
It would depend on which organ and what defect.
The medical term for the defective development or congenital absence of an organ or tissue is "agenesis."
x-ray i think so
Yes it is an important organ because if you didn't have it you would be poisoned. It is the organ that filters toxins. So there you go, it is an important organ. Without a liver, you will die. Thus, the name...
It is important because each system does a cetain job for that organ.
All of the organs are very important. The most important is probably "the big organ" which is your intestinal organ. That is what the food eaten goes through after it is broken up, but before it reaches the toilet.
a kidney is a very important organ if this organ isnt strong enough then you are conciderd to die
Your Heart.
Yes.
the heart
Buddhism has no parallel to the church organ, it does not hold any bodily organ to be especially important, it has no offical publication (organ) to publish its views. Therefor there is no organ for Buddhism.
The brain is the most important organ of the nervous system. The spinal cord and the brain are the main parts of the nervous system but the spinal cord is not considered to be an organ.