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Bolus injection

A bolus injection is the act of administering a dose of medication or substance directly into the bloodstream by injection.... Read More

Definition

Luer slip

Definition noun A glass syringe in which the needle slips and fits snugly onto the tip of the syringe barrel Supplement In... Read More

Definition

Tree

“The biological diversity is plenty if you look around yourself a little closely; with an eye for life!” … People... Read More

Definition

Inoculation

Inoculation Definition In Immunology, inoculation is defined as the process of introducing an antigenic substance or... Read More

Definition

Inoculum

Inoculum Definition Inoculation is a term often heard in microbiology, one of the branches of biology that deals with the... Read More

Definition

Vascular plants

Definition of Vascular plants The term 'vascular' is derived from the Latin word vāsculum, vās, meaning "a container and... Read More

Definition

Stab culture

stab culture A culture produced by inserting an inoculating needle with inoculum down the centre of a solid medium contained... Read More

Tutorial

Seed Plants

There are two main subdivisions of seed plants—the ones without covered seeds, the gymnosperms, and the ones with covered... Read More

Definition

Cytology

The biological world is so diverse that studying it under a single umbrella as a subject is next to impossible. Hence,... Read More

Article

Permanent Tattoo Means Permanent Immune Action Of Macrophages

Have you ever wondered why a permanent tattoo seemed to last forever? A simple assumption would be is that the ink could... Read More

Definition

Lilies

Lily Origin: as. Lilie, L. Lilium, gr. Cf. Flower-de-luce. 1. (Science: botany) a plant and flower of the genus Lilium,... Read More

Definition

Archaea

Archaea is a group of prokaryotic life forms distinct from bacteria forming a separate domain of life. They possess... Read More

Definition

Pine

pine 1. (Science: botany) Any tree of the coniferous genus pinus. See Pinus. There are about twenty-eight species in the... Read More

Definition

Serum

Serum Definition In biology, serum generally refers to the clear portion of any bodily fluid of animals and plants.... Read More

Definition

Nerve

nerve 1. (Science: anatomy) One of the whitish and elastic bundles of fibres, with the accompanying tissues, which transmit... Read More

Definition

Palm

palm 1. (Science: anatomy) The inner and somewhat concave part of the hand between the bases of the fingers and the wrist.... Read More

Definition

Ancylostoma duodenale

Definition noun A hookworm species of humans and regarded as the old world hookworm of man Supplement Ancylostoma duodenale... Read More

Definition

Leaf

Leaf Definition (botany) A plant organ that is specialized for photosynthesis. Collectively, it constitutes foliage.... Read More

Definition

Hemolysis

The breakdown or catabolism of red blood cells or erythrocytes that result in the expulsion of hemoglobin and other... Read More

Definition

Ischial spine

Ischial spine a pointed process from the posterior border of the ischium on a level with the lower border of the acetabulum;... Read More

Definition

Zoogloea

Definition noun, plural: zoogleas, zoogleae A jelly-like gram-negative aerobic rod-shaped bacterium that aggregates on... Read More

Definition

Magnetosome

Definition noun, plural: magnetosomes A membranous cytoplasmic structure containing mineral crystals that enable certain... Read More

Definition

Poles

Pole 1. A long, slender piece of wood; a tall, slender piece of timber; the stem of a small tree whose branches have been... Read More

Tutorial

Cell Structure

The interior of human cells is divided into the nucleus and the cytoplasm. The nucleus is a spherical or oval-shaped... Read More

Definition

Wood

wood mad; insane; possessed; rabid; furious; frantic. Alternative forms: wode Our hoste gan to swear as if he were wood.... Read More

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