Final answer:
Transgenic organisms like plants, fungi, animals, and bacteria can be genetically modified to contain extra nutrients, survive harsh conditions, or degrade pollutants like explosives.
Step-by-step explanation:
The types of transgenic organisms that can be produced with additional nutrients, enhanced survival in harsh conditions, or the ability to degrade leftover explosives at military installations include plants, fungi, animals, and bacteria. Specifically, these transgenic organisms have been genetically modified to express traits that are not naturally occurring or to enhance certain natural properties. For example, transgenic plants may contain extra nutrients or have a higher resistance to disease, while certain bacteria can be modified for the purpose of bioremediation, such as the degradation of explosives. Similarly, transgenic animals have been developed, like pigs with improved nutritional value and goats able to produce pharmaceuticals in their milk.