Bio Vocab | Young Education

按索引浏览词汇表

特殊 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 全部

O

A structure made of different tissues that work together to perform a specific job.

A specialized structure within a cell that performs a specific function.

A complete living thing composed of multiple organ systems.

The gas transported by red blood cells, essential for cellular respiration.

A hormone involved in positive feedback loops, such as childbirth contractions.