The true stomach of ruminants is known as: ((MCAER 2014))

✅Explanation: Sorghum midge flies overwinter as pupae within the spikelets of sorghum plants. This is a crucial stage in their life cycle, allowing them to survive harsh winter conditions and emerge as adults in the spring.

📌Other Options Explanations:
-B. Larvae is the stage of development between egg and pupa.
-C. Adults are the mature stage of the insect.
-D. Eggs are the initial stage of the insect's life cycle.