Zhihu Daily
Latest recorded position: #30 on Aug 11, 2026, 8:44 PM CST.
There are not enough retained observations to calculate a rank change.
What would happen if tadpoles did not undergo metamorphosis?
假如蝌蚪没有经过变态发育会是怎样的？
ThreadEast first recorded "What would happen if tadpoles did not undergo metamorphosis?" on Aug 4, 2026, 9:32 AM CST. It has been observed on Zhihu Daily, with 7 days between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
#30Last observed rank
Original source