species 四级六级考研雅思GMAT

One species, the bloodworm, is a popular saltwater fish bait.

其中有一称为血虫的种类，为受欢迎的海水鱼饵。

The Antarctic species have few special adaptations for polar life.

南极的物种极地生活几乎没有什么特别的适应性改变。

The book described the adaptation of desert species to the hot conditions.

这本描绘了沙漠物种炎热环境的适应。

Autopolyploidy A type of polyploidy involving the multiplication of chromo-some sets from only one species.

通常是由同一个体，同一纯种的染色体数目加倍而成的多倍性现象。

This indicates that there is a close relationship between species divergence,nymphal morphology derivation and microhabitat.

形态各异的不同种类蜉蝣稚虫生活在不同的小环境,表明种类演化和形态变化与环境有密切关系。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

The arrival of this South American predator threatened the survival of native species.

这种南美肉食动物的到来威胁到了当地物种的生存。

Any of various lemurs, especially the species Lemur macaco.

产于印度南部和斯里兰卡的一种身体瘦长的狐猴。

Seeing over a thousand species of fish is part of the fascination of the reef.

礁石的部分魅力就在于可以看到上千种鱼。

Habitat loss and fragmentation is the primary cause of population, metapopulation and species extinction worldwide.

生境丧失和破碎化是生物多样性丧失的主要原因，并得到了广泛的关注。

Absent in some species, the apodal fishes.

一些鱼种不具有，称之为「无腹鳍鱼」。

Bread products can be spoiled by Bacillus species that produce ropiness.

产生胶粘物质的芽孢杆菌会破坏包产品。

Scolopendra multilan is a common species belonging to Scolopendromorpha, Chilopoda.

少棘蜈蚣为唇足纲蜈蚣目的一常见种。

The botanist introduced a new species of plant to the region.

那位植物学家向该地区引入了一种新植物。

That species disappeared in the Ice Age.

那个物种早在冰河时期就绝迹了。

There are over 35 000 species of orchid distributed throughout the world.

有35,000 多种兰花分布在世界各地。

This genus of plants differentiate into many species.

这种植物可区分为许多种类。

This genus of plants differentiates into many species.

这种植物可分为许多种类。

This behaviour is commonly observed among several species of finch.

这种行为常常可以在几种雀科鸣禽中看到。

It is a fault of the species.

这是这号人的通病。