Biology

Biology

A natural science concerned with the study of life or living matter in all its forms and phenomena, especially in relation to their origin, growth, reproduction, structure, behaviour and evolution.

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Biology > Anatomy

foramen caecum

Biology; Anatomy

The dorsum of the tongue is convex and marked by a median sulcus, which divides it into symmetrical halves; this sulcus ends behind, about 2. 5 cm from the root of the organ, in ...

olfactory bulb

Biology; Anatomy

The olfactory bulb is a structure of the vertebrate forebrain involved in olfaction, the perception of odors.

apex

Biology; Anatomy

A narrowed or pointed end of an anatomical structure.

tongue

Biology; Anatomy

The tongue is a muscle on the floor of the mouth that manipulates food for chewing and swallowing (deglutition).

olfactory membrane

Biology; Anatomy

The portion of the nasal mucosa having olfactory receptor cells and olfactory glands.

oesophagus

Biology; Anatomy

The esophagus or oesophagus, sometimes known as the gullet, is an organ in vertebrates which consists of a muscular tube through which food passes from the pharynx to the ...

larynx

Biology; Anatomy

The larynx (plural larynges), commonly called the voice box, is an organ in the neck of mammals involved in protecting the trachea and sound production. It manipulates pitch and ...