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Stool Test for Ova and Parasites (O&P)
https://www.bioscience.com.pk/en/topics/pathology/stool-examination-for-ova-and-parasitesA stool ova and parasites (O&P) exam is a critical laboratory test used to detect the presence of parasites or their eggs (ova) in a stool sample. This test is essential for diagnosing intestinal infections caused by these tiny organisms, which can...
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Ayam Cemani: Unveiling the Mystique of this Exotic Chicken Breed
https://www.bioscience.com.pk/en/topics/zoology/ayam-cemani-unveiling-the-mystique-of-this-exotic-chicken-breedfor their ornamental value, they also have practical uses. They are known to be good layers, producing a moderate number of eggs throughout the year. The eggs of Ayam Cemani are a sight to behold, as they have a beautiful cream-colored shell. The yolk...
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First Dinosaur Egg Inside Another Egg Reveals Bird‑Like Reproductive Trait
https://www.bioscience.com.pk/en/subject/biology/scientists-found-a-68-million-year-old-dinosaur-egg-hidden-inside-another-fossilized-egginside, a bizarre first that could reshape our understanding of titanosaur reproduction. Among a clutch of eleven titanosaur eggs unearthed from the Lameta Formation in Dhar District, Madhya Pradesh, one specimen revealed an unexpected interior: a...
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How to Poach an Egg: Easy Methods for Perfect Poached Eggs
https://www.bioscience.com.pk/en/topics/food/how-to-poach-an-egglike a soft-boiled egg without the mess of peeling the shell. Why Bother Poaching? Aside from looking kinda gourmet, poached eggs are great because they’re cooked without butter or oil. That means fewer calories, less fat, and a pure eggy taste. They’re...
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Chick Embryo Development Stages: From Egg to Hatching
https://www.bioscience.com.pk/en/topics/zoology/stages-in-chick-embryo-developmentegg is kept at approximately 38°C. This temperature is maintained by the hen sitting on the egg. In artificial incubation, eggs are placed in incubators and require about 21 days to hatch. Gastrulation in Chick: Formation of Primitive Streak & Mesoderm...
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215 Pterosaur Eggs Unearthed in China Reveal 3‑D Embryos and Walk‑Before‑Fly Hatchlings
https://www.bioscience.com.pk/en/subject/science/scientists-found-over-200-fossilized-eggs-in-one-block-in-china-with-exceptionally-rare-embryos-preserved-insidecontroversial dawn of life. A sandstone slab of roughly 3.28 m² uncovered in Xinjiang, China, contains at least 215 fossil eggs belonging to the pterosaur Hamipterus tianshanensis. Researchers estimate that as many as 300 eggs may be hidden beneath the...
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Hundreds of Dinosaur Eggs Discovered in France Show Multi‑Species Nesting 70 Million Years Ago
https://www.bioscience.com.pk/en/subject/science/buried-for-70-million-years-paleontologists-uncover-hundreds-of-dinosaur-eggs-from-multiple-species-in-one-ancient-nesting-groundfind may still lie buried. Archaeologists from the Musée‑Parc des Dinosaures have uncovered more than one hundred dinosaur eggs in a clay‑rich marl layer near Mèze, in France’s Hérault department. The eggs belong to the final stage of the Cretaceous,...
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Massive 68 Million Year Old Soft Shell Egg Discovered in Antarctica Defies Evolutionary Rules
https://www.bioscience.com.pk/en/subject/chemistry/scientists-just-found-the-largest-soft-shell-egg-ever-discovered-buried-in-antarctica-for-68-million-yearsformed the edge of a temperate Antarctic landscape. Unlike the rigid, calcified shells typically associated with dinosaur eggs, this specimen is thin and leathery. Its discovery provides a rare glimpse into the life of marine reptiles that navigated the...
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Scientists Discover Oldest Known Dinosaur Embryo Inside a Rare Soft-Shelled Egg
https://www.bioscience.com.pk/en/subject/biology/scientists-discover-a-baby-dinosaur-curled-inside-a-190-million-year-old-egg-with-a-shell-almost-as-soft-as-leatherearly, smaller relative of the massive, long-necked dinosaurs that would eventually dominate the landscape. Deformed eggs from Dawang and related embryonic skeletons. © Xinhua Bridging the Gap in Egg Evolution The Dawa specimen is a critical missing...
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70-Million-Year-Old Carnivore Egg Unveiled in Patagonia: Could It Still Hold a Baby
https://www.bioscience.com.pk/en/subject/biology/argentina-just-found-a-70-million-year-old-dinosaur-egg-and-scientists-think-it-might-still-have-a-baby-insideegg yet documented, possibly belonging to a yet‑unknown species. Its oval contour, more reminiscent of avian eggs than the rounder, thicker shells typical of sauropods, points toward a theropod origin. A fossilized egg rests on dry ground at a...
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Paleontologists Found Dinosaur Eggs Filled With Crystals Instead Of Embryos
https://www.bioscience.com.pk/en/subject/ecology/massive-cannonball-sized-dinosaur-eggs-were-found-filled-with-crystals-instead-of-ancient-bonesinto ancient biological growth. Paleontologists working in eastern China have uncovered a pair of fossilized dinosaur eggs that contain no trace of an embryo, yet they offer significant insight into prehistoric life. Discovered in the Qianshan Basin of...
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Scientists Discover How Two Internal Skeletons Prevent Blockages in Developing Eggs
https://www.bioscience.com.pk/en/subject/biology/scientists-discover-how-two-internal-skeletons-prevent-blockages-in-developing-eggspressure, shift large internal structures, and keep materials moving without clogging narrow passageways. Inside developing eggs, this challenge becomes especially clear. If internal organization fails even briefly, development can stall completely. To...
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Why Male Honey Bees Are Called Drones: The Surprising Genetics and Role Inside the Hive
https://www.bioscience.com.pk/en/subject/genetics/youve-been-calling-male-bees-the-wrong-name-heres-what-theyre-actually-called-inside-the-hiveDiscover why male honey bees, called drones, develop from unfertilized eggs—a surprising twist that reshapes our view of hive biology. Within a honey bee colony, the male members—known as drones—serve a purpose that is starkly different from that of...
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Scientists Discover Active Underwater Volcano Serving As A Massive Nursery For Deep Sea Eggs
https://www.bioscience.com.pk/en/subject/marine-science/ancient-underwater-volcano-discovered-alive-and-covered-with-up-to-a-million-giant-eggsScientists have discovered an active underwater volcano off the Pacific coast teeming with thousands of mysterious giant eggs and unknown deep-sea life. A routine deep-sea expedition off the coast of Canada has uncovered a geological and biological...
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Construction Blast Unearths Rare Dinosaur Eggs Containing Perfectly Preserved Embryos
https://www.bioscience.com.pk/en/subject/biology/construction-workers-blasting-in-china-uncovered-a-clutch-of-dinosaur-eggs-and-at-least-two-still-held-embryosA routine construction blast in China has unearthed rare dinosaur eggs, revealing unexpected paleontological secrets hidden within the ancient clutch. Paleontologists in China have unearthed a rare clutch of dinosaur eggs containing remarkably...
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150 Million Year Old Dinosaur Nest Found Intact With Signs Of Successful Hatching
https://www.bioscience.com.pk/en/subject/biology/frozen-in-stone-for-150-million-years-dinosaur-eggs-found-almost-exactly-where-a-predator-first-laid-themalong the cliffs of Santa Cruz beach, about 50 kilometers north of Lisbon, the find consists of a cluster of roughly 10 eggs embedded in sandstone. The excavation, led by the Ci2Paleo team from the Torres Vedras Natural History Society, has generated...
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Development of Embryo in Rabbit
https://www.bioscience.com.pk/en/topics/zoology/embryo-development-of-rabbita female rabbit, known as a doe, a crucial event unfolds within her reproductive tract. In the doe's ovaries, multiple tiny eggs, or ova, are housed within structures called follicles. During the act of mating, the buck delivers sperm into the doe's...
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First Video Captures Arctic Bobtail Squid Carrying Egg Sac in Remote Greenland Waters
https://www.bioscience.com.pk/en/subject/marine-science/scientists-just-filmed-an-arctic-squid-carrying-eggs-in-a-place-it-had-never-been-seen-beforeon the seafloor. Analysis of the video, published in Polar Biology, indicated that the sacs contained roughly 50, 33 and 22 eggs respectively, each appearing as pale, pearly masses attached to the substrate. ROV footage shows three egg clusters attached...
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Scientists Discover Massive Deep Sea Nursery On An Active Volcano Thought To Be Extinct
https://www.bioscience.com.pk/en/subject/biology/ancient-underwater-volcano-discovered-alive-and-covered-with-giant-eggsScientists have discovered a deep-sea volcano off the Pacific coast teeming with giant eggs and signs of active hydrothermal activity. Marine researchers exploring the depths off the coast of Canada have stumbled upon a biological marvel: an underwater...
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70 Million Year Old Dinosaur Fossil Reveals Rare Eggs And A Surprising Scientific First
https://www.bioscience.com.pk/en/subject/biology/a-dinosaurs-unborn-eggs-possibly-still-inside-its-body-were-found-in-patagonia-after-70-million-yearsCretaceous Research, encompasses more than just a partial skeleton. Researchers recovered two remarkably well-preserved eggs alongside the dinosaur’s hindlimbs, providing a unique look at the reproductive biology of these mysterious creatures. An...