Chromatid

Each of the two daughter strands comprising a duplicated chromosome. The term remains in use while the two chromatids are still joined at the centromere. As soon as the centromere ...

chromatids

Anthropology; Physical anthropology

One of two or more strands of a chromosome that are joined at a centromere.

chromatid

Medical; Human genome

1) One of the two side by side replicas produced by chromosome replication in mitosis or meiosis. Subunit of a chromosome after replication and prior to anaphase of meiosis II or ...

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 ...