multicellular

From single cells to multicellular organisms, is a leap in the history of evolution, but the timing does not need a long period of time.

由单细胞生物到多细胞生物，是进化史上的一个飞跃，但在时间上并不需要漫长的岁月。

Cancer has probably existed ever since our first multicellular ancestors appeared on Earth hundreds of millions of years ago.

在我们最早的多细胞生物祖先于数亿年前在地球上出现时，癌症可能就已经存在。

Is a species simply an uberorganism, a collection of multicellular parts to be the-cast as needed?

生物是否仅仅是一种有机物, 一种在必要时可以压铸的多细胞的集合体 呢 ?

a multicellular animal of the subkingdom metazoa, a division of the animal kingdom in traditional two-kingdom classification systems.

后生动物属后生动物亚界的一种多细胞动物，此亚界是动物界传统的两界区分系统内的一个分支

Apoptosis plays an important role in survival of multicellular organism.

摘要细胞凋亡在保证多细胞生物的健康生存过程中扮演著关键的角色.

Multicellular green algae and, to a lesser extent brown and red algae, have many features in common with land plants and are the dominant photosynthetic organisms in shallow seas.

多细胞的绿藻、在一定程度上还包括褐藻和红藻，它们有许多特征都与陆生植物相同，是在浅海中能进行光合作用的生物。

Students practice to apply the study of genetics to multicellular plants and fungi.

学生们练习把基因学应用到多细胞植物和真菌中。

What genetic change allowed multicellular animals to come into existence remains obscure.

什么样的遗传突变产生了多细胞的动物还不清楚.

Animal: a multicellular organism of the kingdom animalia, differing from plants in certain typical characteristics such as capacity for locomotion, nonphotosynthetic metabolism, pronounced response to stimuli, restricted growth, and fixed bodily structure.

动物动物界中的多细胞生物，某些典型特征与植物不同，如有运动能力，能进行非光合作用的新陈代谢，能对刺激产生有声反应，有限制的生长和固定的身体结构。

However, there is a large central vacuole completely filled with secretory materials ( hypericin) in matured multicellular nodules.

然而，当分泌细胞团发育成熟后，分泌细胞被含有灰色均匀的分泌物（金丝桃素）的大液泡所占据，嗜锇滴消失。

They inhabit virtually all environments, including soil, water, organic matter, and the Bodies of multicellular animals.

几乎可在所有的环境下生存, 包括土壤 、 水 、 有机物质, 以及多细胞动物体内.

Asymmetric cell division is the foundation of multicellular organism development.

细胞不对称分裂是多细胞生物发育的基础。

Penicillium expansum is a kind of multicellular filamentous fungi, it is mainly producing patulin which is one of carcinogenic and teratogenic toxin.

扩展青霉（Penicillium expansum）是一种多细胞丝状真菌，是棒曲霉素的主要产生菌，棒曲霉素是一种致癌、致畸毒素。

The polarity in the mature egg is prominent ( 4) Microspore archesporium is of multicellular, the anther wall conforms to basic type, and the tapetum is glandular.

小孢子孢原为多细胞，药壁为基本型，具腺质绒毡层；

Based on the physiology of bone remodeling, a mechanical-biological factor coupled computational model at Basic Multicellular Units ( BMUs) level was put forward, which can describe the osteoporotic process of cancellous bond with time course.

根据骨重建的生理过程，在基本多细胞单位（BMUs）层次建立了一个力学因素和生物学因素耦联的，带有时间历程的松质骨骨质疏松过程计算模型。

myxobacteria provide an excellent system for studying prokaryotic development because they can initiate multicellular morphogenesis.

粘细菌是研究多细胞结构形态发生机制的良好模型。

When scientists did find multicellular organisms they assumed that they'd sunk from oxygen-enriched waters.

而当科学家们确实在深海发现这种多细胞有机生物时,他们曾猜想这些生物是从 富氧 水域沉降而来的.

The cytotoxic effects of NDV ( Losota 4 ) were investigated on multicellular spheroid of human lung adenocarcinoma A 549.

用人肺腺癌细胞系A549多细胞球体研究了新城疫弱病毒 ( NDV ) 的抗癌细胞增殖作用.

That makes up multicellular organisms.

这构成多细胞生物.

It may be unicellular, as in simple algae and fungi, or multicellular, as in plants.

可以是单细胞, 如在原始的藻类、真菌中; 或者为多细胞, 如在植物中.

capsule obcordate-ovoid, slightly compressed, hirsute with multicellular hairs.

蒴果倒心形卵圆形，稍压扁，具粗毛具多细胞毛。

This key difference became very apparent when the animal and plant lineages independently became multicellular.

当动物和植物后代分别成为多细胞体时,这种关键性的差异更为显著.

The result shows that skin glands are divided into unicellular glands and multicellular glands.

结果表明,皮肤腺分为单细胞腺和群细胞腺.

Then the one cell near Chalaza end, which was derived from basal cell, underwent perpendicular division again, together with cells derived from apical cell, they formed embryo proper, and then sequentially formed multicellular spherical proembryo, heart-shaped embryo, Torpedo-shaped embryo, mature embryo.

由基细胞分裂来的近合点端的一个细胞再发生纵裂，和从顶细胞分裂来的细胞共同参与胚体的形成，进而产生多细胞球形原胚，心形胚，鱼雷形胚，成熟胚。

It is very important for multicellular organism to develop and keep their stability.

它对机体的发育和自身稳定起重要作用.

A single-celled or multicellular organism whose cells contain a distinct membrane-bound nucleus.

单细胞 无核原生物,具简单的细胞、刚硬的细胞壁和(能动型的)的鞭毛.

The zygotes began to divide on the nineteenth day after full blooming, then passed through the process of two-cell proembryo → multicellular proembryo → globular embryo, and thereafter showed degenerating embryos;

合子在盛花后第19天进行第一次分裂，经过二细胞原胚→多细胞原胚→球形胚，此后胚开始退化；

The multicellular proembryo and globular embryo possessed uniserial or untidy disposal multi-cellular suspensor.

在多细胞原胚及球形胚期具有单列或不规则排列的多细胞胚柄.

Eukaryotic one-celled living organisms distinct from multicellular plants and animals: protozoa, slime molds, and eukaryotic algae.

真核单细胞微生物，与多细胞动植物不同；原生动物、粘液菌类和真核海藻。

Apoptosis is a form of death which occurred physiologically and gradually in multicellular organisms under control of Intrinsic and extrinsic factor, is a main character of growth and development of multicellular organic body.

细胞凋亡是多细胞有机体调节发育的一个重要特征，是指细胞在内、外因子的严格控制下，一种有步骤、有活性的生理性自行消亡的过程。