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Hectocotylus Arm Helps Octopus Identify Mate Chemically Why in the News ? New research reveals that the hectocotylus arm in male octopuses acts as a sensory organ, detecting female hormones like progesterone. This discovery revises earlier understanding and highlights evolutionary adaptations in marine species for efficient reproduction and mate recognition. Key Findings on Hectocotylus Function: …
Read MoreFirst-Ever Deep Sea Image Captures Colossal Squid Why in News? Scientists recently captured the world’s first confirmed footage of a juvenile colossal squid in its natural deep-sea habitat. Recorded near the South Sandwich Islands, this rare sighting helps bridge critical gaps in understanding the mysterious species’ life cycle. The Myth Behind the Monster : For …
Read MoreWhy in the news? Coral reefs dying due to climate change. Study explores using sound to aid reef recovery, showing promising but experimental results.Understanding the Coral Reef Crisis: Rising temperatures due to climate change are causing coral reefs, vital ecosystems, to bleach and die off globally, including in India’s Lakshadweep islands. Bleaching occurs when corals …
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