2 876 mots et expressions · 21 thèmes
take a substance into living tissue
吸收（水分、养分等）
become suited to environmental conditions
（生物）适应
inherited feature improving survival or reproduction
适应性特征
animal such as a frog or salamander
两栖动物
living or growing in water
水生的；水栖的
reproduction without fusion of sex cells
无性生殖
one organism belonging to the bacteria
细菌（单数）
variety of genes, species, and ecosystems
生物多样性
reproduce and produce young
繁殖；生育后代
period when animals normally reproduce
繁殖季
appearance that makes an organism hard to notice
伪装；保护色
animal whose diet consists mainly of other animals
肉食动物
maximum population size an environment can sustain
环境容纳量；承载力
basic structural and functional unit of life
细胞
process in which one cell produces new cells
细胞分裂
boundary regulating movement into and out of a cell
细胞膜
green pigment involved in photosynthesis
叶绿素
cellular structure carrying genetic material
染色体
live in the same environment at the same time
共存
ancestral organism shared by different descendants
共同祖先
seek a limited resource also needed by other organisms
争夺（有限的资源）
visible or audible behavior used in attracting a mate
求偶展示；求偶行为展示
losing leaves during a regular season
落叶的；季节性落叶的
decay or cause organic material to break down
分解；腐烂
organism obtaining nutrients by breaking down dead organic matter
分解者
have an organism or group as an ancestor
由……传衍而来；是……的后代
develop into a greater variety of evolutionary forms
发生多样化；演化出多种类型
molecule that stores hereditary instructions
脱氧核糖核酸；DNA
gene variant expressed when paired with a recessive variant
显性等位基因
temporarily inactive while remaining alive
休眠的；暂时停止生长或活动的