"Aplacental" Pronounce,Meaning And Examples
"Aplacental" Natural Recordings by Native Speakers
"Aplacental" Meaning
Aplacental refers to animals that do not have a placenta, which is an organ that provides nourishment and oxygen to a developing embryo or fetus in the uterus of mammals. In other words, it describes species that do not have a gestation period where the offspring is directly connected to the mother's blood supply for sustenance during development. Examples of aplacental animals include reptiles, birds, and most fish.
"Aplacental" Examples
1. The marsupials, like kangaroos, have an aplacental gestation period where the underdeveloped young are born and then continue to develop outside the womb in a pouch.
2. Some species of reptiles exhibit aplacental viviparity, giving birth to live young without a placenta, such as certain types of lizards.
3. In contrast to eutherian mammals, which have a well-developed placenta, monotremes, like echidnas, are aplacental and nourish their offspring through eggs.
4. The development of a placenta is a key characteristic that distinguishes placental mammals, like humans and whales, from other groups, as they have a fully functional placenta during pregnancy.
5. Aplacental animals rely on alternative mechanisms for nutrient exchange between mother and offspring, such as yolks in eggs or specialized structures in the case of some reptiles.
"Aplacental" Similar Words
Apios
"Apios" is a genus of flowering plants in the legume family, Fabaceae. It is also known as the groundnut or potato bean. The plant is native to North and South America and is cultivated for its edible tubers, which are similar in appearance and taste to potatoes. The name "apios" comes from the Greek word "apios," meaning "earth-born," referring to the underground growth habit of the plant's tubers.
Apiotherapy
Apiotherapy refers to the use of honey bees and their products, such as honey, pollen, propolis, and bee venom, for therapeutic purposes. It is a form of complementary and alternative medicine that harnesses the healing properties of these natural substances to treat various health conditions.
Apishly
"Apishly" is an adjective that describes behavior or actions resembling those of an ape or monkey, often used to indicate clumsiness, foolishness, or imitation of such behavior.
Apisto
I'm sorry, but "apisto" does not seem to be a recognizable word or have a specific meaning in English. It could possibly be a typo or a term from a different context or language. If you meant something else or have more information, please provide it so I can assist you better.
Apitoxin
Apitoxin is a poison produced by bees, specifically in their venom sacs. It is also known as bee venom and contains various components such as melittin, phospholipase A2, and histamine. Apitoxin is often used in alternative medicine, particularly in apitherapy, for its alleged therapeutic properties. It is believed to have anti-inflammatory, analgesic, and immunomodulatory effects. However, it can also cause allergic reactions in some individuals, ranging from mild to severe anaphylaxis.
Apium
"Apium" is a Latin term that refers to celery, a plant with edible stalks and leaves commonly used in cooking. In botanical terms, it also denotes the Apium graveolens, which includes different varieties of celery such as curly leaf, Pascal, and celery root (also known as celeriac).
Apivorous
"Apivorous" refers to an animal or bird that feeds on bees, particularly honeybees. It describes creatures that have a diet that includes bees as a significant component.
Apixaban
Apixaban is an anticoagulant medication used to prevent blood clots in conditions such as atrial fibrillation, deep vein thrombosis, and pulmonary embolism. It works by inhibiting the action of a protein called factor Xa, which is involved in the blood clotting process. This helps to reduce the risk of stroke and other clot-related complications. Apixaban may also be prescribed after certain surgeries to prevent blood clots from forming. Like all anticoagulants, it carries a risk of bleeding, and dosage and usage should be monitored by a healthcare professional.
Aplacentata
Aplacophora
Aplanatic
Aplanatism
Aplanogamete
Aplasia
Aplastic
Aplenty