"Polypnoeic" Pronounce,Meaning And Examples
"Polypnoeic" Natural Recordings by Native Speakers
"Polypnoeic" Meaning
Having many pores; used to describe the structure of bones, such as a horny (keratin) polypnoeic placula (in the snail's shell); applied also to various processes or tissues resembling horns (in which case pores are often absent).
"Polypnoeic" Examples
1. A narrow, branching tube in a coral reef, especially one occupied by a hermit crab. Hermit crabs often live in polypnoeic structures within coral reefs.#2. A detached free-swimming larva of a coelenterate, especially an anthozoan.
Adult coral colonies release polypnoeic larvae into the ocean, where they will settle on a suitable substratum and form new polyps.##3. A gastric polyp. Discarded uterine tissue, often a polypnoeic polyp, can cause severe pain and fibrosis and may require surgical removal.### 4. Any plant or animal that grows in an aggregate mass. Coral reefs are polypnoeic and are made by a large number of small individual coral animals called polyps.### 5. Early in embryonic development, perturbations or disruptions in polypnoeic gene expression can lead to developmental abnormalities and death.
"Polypnoeic" Similar Words
Polypite
Polyplacophora
Polyplacophore
An animal with a shell consisting of many plates, especially referring to a type of marine mollusk.
Polyploid
Polyploidy
Polyploidy is a condition where an organism has more than two complete sets of chromosomes in its cells. It is a form of aneuploidy, where an organism has an abnormal number of chromosomes, typically more than the usual diploid number of 23 pairs in humans or 46 chromosomes in total.In polyploid organisms, the extra sets of chromosomes can come from various sources, such as errors in meiosis, hybridization between species, or polyploidization of gametes. This can occur in plants, animals, and even some microorganisms.Polyploidy can lead to changes in the phenotype of the organism, such as increased size, altered growth patterns, or changes in flower morphology. It can also affect the reproductive abilities of the organism and lead to sterile offspring.Polyploidy is often seen in:1. Plants: Many plant species exhibit polyploidy, including familiar crops like wheat, oats, and coffee.2. Fungi: Polyploidy can occur in fungi, affecting their growth patterns and reproduction.3. Animals: Some animal species, like birds and fish, can also exhibit polyploidy.Polyploidy has significant implications for agriculture and animal husbandry, as it can lead to changes in crop yields, plant growth rates, and resistance to disease. In fields like biotechnology, polyploidy can be used to create hybrid organisms with desirable traits, such as super-fast growth rates or enhanced disease resistance.
Polypnea
Polypnea is a medical term that refers to an abnormally rapid breathing rate, characterized by more than 24 breaths per minute when a person is at rest. It can be caused by a variety of conditions such as heart conditions, lung disease, or neurological disorders.
Polypneic
Polypnoea
Polypod
Polypodiaceae
Polypodiales
Polypodioides
Polypodiophyta
Polypody
Polypody refers to a type of fern or a characteristic of the foot of certain insects.In botany, a polypody is a small group of species of ferns, including the autumn polypody (Polypodium integerrimum) and the autumn-bell polypody (Polypodium polyphyllum), which are evergreen perennials native to Asia and North America.In entomology, a polypody is also referred to as a polypodium, which is a distinctive structure found on the feet of certain insects, particularly crickets and katydids, that helps them to move, jump, or cling to surfaces. This structure is a modification of the insect's tibia (leg) that acts as a kind of "stickiness" pad, providing greater traction and stability.
Polypoid
Polypoidal