The answer is C i just did this
Dormant oocyte 1X, growing oocyte 5X, mature oocyte 25X. Tb primary oocyte is approximately 25 micrometers in diameter. After growth, the growing oocyte will reach 200 micrometers in diameter, and eventually, the mature oocyte could reach 2 centimeters in diameter, in humans.
I think it is the Gametophyte Stage.
The correct option is C.
From the information given above, it can be seen that, the caterpillar is a predator of the lupine plant. In order to ensure successful succession in the environment, the best thing to do is to increase the density of growth of the lupine plant, so that there will still be enough lupine plant to enrich the soil even though the caterpillar is feeding on them.