Browsing Tag
Marine biology
4 posts
Polychaetes’ New-Found Adaptation: The Coldest Survivors!
Join the polychaetes' fascinating world, resilient creatures that thrive in icy environments, defying the odds with their unique adaptations!
How a Deep Sea Sensor Detected Reactive Oxygen Species Produced by Corals?
Similar to humans, corals engage in respiration, taking in oxygen, and consume organic carbon for sustenance. Additionally, corals, like humans, generate reactive oxygen species (ROS) as natural byproducts when converting energy and oxygen within their bodies. These chemical compounds are produced during various cellular activities, such as cell division, immune response against pathogens, and other essential physiological functions.
Recent Research Reveals the Reasons Behind Dark Deep-Sea Diving Behavior in Certain Animals
The mesmerizing sight of a shark leaping out of the water is a brief spectacle, often captured in photos or videos, but it offers only a glimpse into their life at the ocean's surface. The majority of the time, these marine giants remain hidden beneath the waves, leading to the intriguing question of their whereabouts when they're not in view.
For the First Time, Scientists Unravel the Genetic Lineage of Australia’s Notorious Killer Whale, Old Tom
In a groundbreaking study, evolutionary biologists have unraveled the genetic lineage of a renowned killer whale and its pod, known for their collaboration with whalers off the Australian coast. Surprisingly, the findings suggest that Old Tom, the leader of this unique pod, shares genetic ties with present-day killer whales in New Zealand. Further analyses indicate a common ancestry between Old Tom and killer whales from Australasia, the North Pacific, and North Atlantic Oceans, while exhibiting the closest resemblance to contemporary New Zealand killer whales. Nevertheless, a significant portion of Old Tom's genetic code remains exclusive, hinting at the possibility of local extinction among the killer whales of Eden.