vilica

vilica

Often loosely applied to any movable, toothed structures at or near the mouth of an animal, such as the scolecodonts of annelids. In vertebrates, the jaw is derived from the first gill arch.

0 0

完善词条

添加图像

词性：名词
同义词：
词汇：
行业/领域：生物学
类别动物学
Company: 伯克利
产品：
取首字母的缩写词：

添加至 My Glossary

其他语言：

类似词条

posteljica

生物学; 动物学

In mammals, a tissue formed within the uterus through which nutrients are passed from the mother to the embryo (and later the fetus) and its wastes are removed. It is analogous to ...

patologija

生物学; 动物学

1. The study of disease and abnormalities. 2. The manifestation of a disease, injury, or abnormality, as in bone or eggshell for example.

mezoderm

生物学; 动物学

In animals with three tissue layers (i.e. all except sponges and cnidarians), the middle layer of tissue, between the ectoderm and the endoderm. In vertebrates, for instance, the ...

bradavica

生物学; 动物学

In eggshell, the cone-like structure at the base of the shell unit where the shell unit attaches to the inner organic membrane.

crevo

生物学; 动物学

The portion of the digestive tract between the stomach and anus; it is the region where most of the nutrients and absorbed.

egzoskelet

生物学; 动物学

An external, often hard, covering or integument that provides support and protection to the body.

新闻词条

精选词条

Marijana Dojčinović

0
词条
0
词汇
17
关注者

行业/领域：假日类别节日

Kineska Nova Godina

Najznačajniji među Kineskim tradicionalnim praznicima, Kineska Nova Godina predstavlja zvaničan početak proleća, početak prvog dana prvog lunarnog ...