BIO · BIO-2026-C11-097जीव विज्ञान (Biology)
Since the origin and diversification of life on Earth, there have been five episodes of mass extinction of species. How is the sixth extinction, which is in progress, different from the previous episodes?
- AThe present net species extinction rate is zero.
- BThe current species extinction rates are nearly 10 times faster than in previous episodes.
- CThe present species extinction rates are 100 to 1000 times faster than in the pre-human times.
- DThe current species extinction rates are far lower than those in previous episodes.
उत्तर कुंजी लंबित — केवल संदर्भ हेतु, स्कोर नहीं होगा