Post Views: 76
21. A recent study conducted in which state has revealed alarming trends in the population of wading birds in Southern India?
[A] Karnataka
[B] Kerala
[C] Tamil Nadu
[D] Andhra Pradesh
Correct Answer: B [Kerala]
Notes:
Wetlands along the coast and inland areas of southern India are facing a decline. A recent study in Kerala has shown concerning trends in the population of wading birds, which are important indicators of wetland health. This research covers the years from 2010 to 2019 and highlights the effects of human activities on these essential ecosystems. The study analyzed 27 different sites, including estuaries, beaches, mudflats, mangroves, and agricultural areas along the Kerala coast. Notable sites included Azheekkal estuary, Ayikkara beach, and Kayamkulam estuary.
22. Recently in which state has discovered two rare species belonging to the order Neuroptera?
[A] Karnataka
[B] Odisha
[C] Tamil Nadu
[D] Kerala
Correct Answer: D [Kerala]
Notes:
Recent studies in Kerala have uncovered two uncommon species from the Order Neuroptera. The Shadpada Entomology Research Lab (SERL) at Christ College has recorded these discoveries, which are Glenochrysa zeylanica and Indophanes barbara. The finding of Glenochrysa zeylanica is significant as it is the first time this species has been reported in India, after being believed to be only found in Sri Lanka for more than a hundred years. Additionally, Indophanes barbara, a type of antlion, has been found in several areas throughout Kerala.
23. Scientists have recently discovered an ancient ice core, is located on which continent?
[A] Antarctica
[B] Asia
[C] Australia
[D] Europe
Correct Answer: A [Antarctica]
Notes:
Recent progress in the field of climate science has been significantly informed by findings from Antarctica, where a collaborative group of researchers has successfully extracted an ice core believed to be approximately 1.2 million years old. This remarkable endeavor required drilling nearly 2.8 kilometers deep to access the Antarctic bedrock. The ice core, obtained from a location referred to as Little Dome C, is anticipated to yield critical insights into past atmospheric conditions and climate variations, with a particular focus on greenhouse gas concentrations.
24. Which dog breed of the Himalayan region has been officially recognized as the first indigenous breed by ICAR-NBAGR recently?
[A] Damchi
[B] Bhote Kukur
[C] Gaddi
[D] Bakharwal
Correct Answer: C [Gaddi]
Notes:
The Indian Council of Agricultural Research National Bureau of Animal Genetic Resources (ICAR-NBAGR) has formally acknowledged the Gaddi dog breed. Originating from the Himalayan region, this indigenous breed is now recognized alongside nine other livestock breeds. This recognition seeks to enhance conservation initiatives for the Gaddi, which presently does not receive adequate backing from prominent kennel clubs. The breed is confronted with challenges stemming from decreasing population numbers and a waning nomadic way of life, raising significant concerns regarding its future viability.
25. Recent research published in which of the journals has revealed surprising vital information about the lifespan of Southern and North Atlantic right whales?
[A] The Lancet
[B] Science Advances
[C] Nature
[D] JAMA
Correct Answer: B [Science Advances]
Notes:
Recent research has revealed important new findings concerning the lifespans of Southern and North Atlantic right whales. A study published in the journal Science Advances indicates that Southern right whales might live longer than the previously recognized lifespan of 70 to 80 years. In contrast, North Atlantic right whales are facing alarming mortality rates, leading to a significantly reduced average lifespan.
