Ghost Frog: Researchers meticulously studied Germain’s travel accounts and other historical documents from the late 19th century. By reconstructing his likely route through the estate, they identified probable collection sites in the remote Andean foothills Ghost Frog Species: Alsodes vittatusLast Seen: 1902Rediscovery: 2024, Chile Species Last Seen Rediscovered Location Habitat Type Conservation Status Alsodes vittatus 1902 2024 La...<p class="more-link-wrap"><a href="https://zoolibs.com/ghost-frog-rediscovered-after-130-years/" class="more-link">Read More<span class="screen-reader-text"> “Ghost Frog Rediscovered After 130 Years”</span> »</a></p>
Biology
Taenia solium: Taenia solium, commonly known as the pork tapeworm, is a parasitic flatworm that infects both humans and pigs. Understanding its morphology is crucial not only for the identification and diagnosis of infections but also for developing effective treatments and preventive measures. This article delves into the detailed morphological features of Taenia solium. Its…
Fasciola hepatica: Fasciola, often known as the common fluke, is a parasitic flatworm that lives in the liver and bile passages of vertebrates, including dogs, pigs, sheep, cattle, and rabbits. Fasciola hepatica An illness known as fascioliasis, or liver rot, is brought on by the several species of Fasciola, such as F. hepatica, the liver…
Reproduction in Paramoecium: Paramecium reproduces asexually by transverse binary fission and also undergoes several types of nuclear reorganisation, such as conjugation, endomixis, autogamy, cytogamy and hemixis, etc. Asexual Reproduction in Paramoecium Asexual reproduction is the more common mode of reproduction in protozoa. It allows for rapid population growth under favorable conditions. There are several forms…
Locomotion in Amoeba and Euglena: Locomotion refers to the ability of an organism to move from one place to another. In unicellular organisms, locomotion is typically achieved through specialized structures or cellular processes that propel the organism forward. Locomotion in Amoeba and Euglena Amoeba moves using a unique form of locomotion called amoeboid movement, which involves…
Embedding in Histopathology: Embedding is the process in which the tissues or the specimens are enclosed in a mass of the embedding medium using a mould. Since the tissue blocks are very thin in thickness they need a supporting medium in which the tissue blocks are embedded. This supporting medium is called embedding medium. Various…
Tissue Processing for histopathology: Tissue processing is a critical step in histopathology, transforming biological tissue into a form suitable for microscopic examination. This involves a series of steps that preserve tissue structure and prepare it for sectioning and staining. What is tissue processing? The technique of getting fixed tissues into paraffin is called tissue processing….
Fixation: In the fields of histology, pathology, and cell biology, fixation is a critical step in the preparation of histological sections by which biological tissues are preserved from decay, thereby preventing autolysis or putrefaction. Fixation Definition: It is a complex series of chemical events which brings about changes in the various chemical constituents of cell…
