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Apposition is a grammatical construction in which two elements, normally noun phrases, are placed side by side so one element identifies the other in a different way.The two elements are said to be in apposition, and one of the elements is called the appositive, but its identification requires consideration of how the elements are used in a sentence.
Apposition is usually made where there is a small crypt in the endometrium, and also where there has been enough breakdown of the zona pellucida to allow the blastocyst trophoblast to directly contact the underlying endometrium.
Sites of close apposition can also form between most of these organelles most pairwise combinations. [8] First mentions of these contact sites can be found in papers published in the late 1950s mainly visualized using electron microscopy (EM) techniques. Copeland and Dalton described them as “highly specialized tubular form of endoplasmic ...
Apposition eyes can be divided into two groups. The typical apposition eye has a lens focusing light from one direction on the rhabdom, while light from other directions is absorbed by the dark wall of the ommatidium. The mantis shrimp is the most advanced example of an animal with this type of eye.
Apposition eyes work by gathering a number of images, one from each eye, and combining them in the brain, with each eye typically contributing a single point of information. The typical apposition eye has a lens focusing light from one direction on the rhabdom, while light from other directions is absorbed by the dark wall of the ommatidium .
NEW YORK (Reuters) -U.S. Securities and Exchange Commission lawyers may be exempt from a demand by the Trump administration asking for a list of staff who are still on probation, according to a ...
Diagram of positional astronomy. In positional astronomy, two astronomical objects are said to be in opposition when they are on opposite sides of the celestial sphere, as observed from a given body (usually Earth).
A power bank can be a lifesaver for a busy person. Use it to charge phones, tablets, e-readers, headphones and much more. This one by Anker has over 20,000mAh power reserve and provides over four ...