Almost all of the animals and more than half of the higher plants are diploid.
几乎全部的动物和过半数的高等植物都是二倍体。
The beasts were more disciplined, so that it was easier for hunters to predict their habits, and capture animals at will.
这些野兽更具有纪律性，因此猎人更容易去预测它们的习性，并随意捕捉这些动物。
We sometimes say the lion is "the king of the jungle" because it is stronger and more dangerous than the other animals.
我们有时说狮子是“丛林之王”，因为它比其他动物更强壮、更危险。
We got into more deliberate hunting of animals, larger species were hunted and then you started to see humans eating mammoth.
我们开始更谨慎地捕猎动物，更大的物种被猎杀，然后你开始看到人类吃猛犸象。
Plausible as this seems, it is still a theory and based on our more comprehensive knowledge of land-based animals.
这似乎是合理的，但它仍然是一种理论，这个理论是基于我们对陆生动物的更全面的认识。
Although humans are more advanced and intelligent, animals are more genuine and authentic in their behavior and responses than human beings.
虽然人类更高等、更聪明，但动物在行为和反应上比人类更真切、真实。
Now people in towns and cities do not need dogs to fight other animals any more.
现在，城镇和城市里的人们不再需要养狗来和其他动物搏斗了。
Going up one more floor, visitors can see a working beehive, live snakes, stuffed fish and birds, and many other displays of Kansas plants and animals.
再往上一层，游客可以看到一个工作的蜂箱，活蛇，填饱了的鱼和鸟，还有许多堪萨斯州的植物和动物。
This can lead us on a downward spiral with more and more plants and animals becoming endangered as well.
这可能导致我们进入一个恶性循环，即越来越多的植物和动物也濒临灭绝。
Large animals like elephants, say, they require much more food and energy and have fewer offspring than smaller animals.
比如说，像大象这样的大型动物比小型动物需要更多的食物和能量，而其后代比小型动物更少。
The vivid images of more than 300 animals that Jean-Marie Chauvet and his assistants found on the cave walls were like none that they had seen before.
珍·玛丽·肖韦和他的助手们在洞穴墙上发现的壁画，拥有超过三百种动物的生动形象，这是他们之前从未看到过的。
Though there are more eatable plants, there may also be wild animals, poisonous snakes, and other hazards.
虽然沿途有更多的可食用植物，但同时也可能有野兽、毒蛇和其他的危险。
Holocene sediments contain remnants of more recent plants and animals, so it's pretty easy to differentiate geologically between these two Epochs.
全新世的沉积物中含有较新的动植物遗迹，因此很容易从地质学上区分这两个时期。
Few places have tracked chimp behavior over long periods, and those that have are also more likely to have protected their animals from human influence.
很少有地方会长期追踪黑猩猩的行为，而那些追踪过的地方也更有可能保护它们免受人类的影响。
The trees become home to new wildlife, such as birds, and provide food for more animals.
这些树木成为新的野生动物如鸟类的家园，并且为更多的动物提供食物。
According to Live Science, bats can fly and spread viruses farther and more easily than other animals.
据《生活科学》报道，蝙蝠可以飞行，比其他动物更远地、更容易地传播病毒。
People use more energy, water and land to raise animals for food than to grow fruit and vegetables.
人们使用更多的能源、水和土地来饲养动物作为食物，而不是用它们来种植水果和蔬菜。
"As our country is paying more attention to environmental and wildlife protection, people are increasingly aware that milu are state-protected animals," Li said.
李说：“随着我国越来越重视环境和野生动物保护，人们越发意识到麋鹿是国家保护动物。”
One day, the cat's-meat-man said to him, "Why don't you stop being a doctor for people and become a doctor for animals instead? I'm sure that you know a lot about animals-more than most vets. You wrote a wonderful book about cats. I'd send all the people with sick dogs or cats to you."
一天，卖供猫食用的肉的商贩对他说：“你为什么不停止为人类看病，转而为动物看病呢？我相信你对动物的了解比大多数兽医还要多。你写了一本关于猫的好书。我会把所有带着生病的猫狗的人都送到你这里来。”
By tinkering with the clocks of plants and animals, scientists may learn more about the fascinating way our bodies work.
通过调整植物和动物的生物钟，科学家们可以更多了解我们身体运作的神秘方式。
Take the earlier statements about animals and cars: they lead to more questions.
就拿之前有关动物和车的表述来说：它们导致了更多的疑问。
He called for more research on animals and in broader swaths of the population.
他号召也可以对动物进行研究，从而有更广泛的研究对象。
This could be a good thing, of course. More algae might mean more krill, and that might mean more whales and other large sea animals.
这当然是个好事，更多的藻类意味着有更多的虾类，更多的虾类意味着将有 更多的鲸类和其它大型海洋动物。
That is, the behavior enabled individual animals to survive better and leave more offspring than animals that did not engage in the behavior.
那就是，这种行为能够赋予特有的动物可以生存得更好而且比那些无法进行这种行为的动物留下更多的后代。
They grow more slowly than feedlot animals and, as a result, emit more methane over their lifetime.
结果它们比集中饲养中的动物生长的更慢，在它们的一生中排放了更多的粪便。
Animal studies have found that physically active animals have better memories and more cells in their hippocampus.
动物研究已经发现，身体活跃的动物拥有更好的记忆，而且它们的海马状突起有更多细胞。
But a growing number of empty collars attests to their work as more and more animals find their way to loving homes.
但是，随着越来越多的动物找到有爱心的人家，有越来越多的空项圈为爱心人士的工作做证。
But a growing number of empty collars attests to their work as more and more animals find their way to loving homes.
但是，随着越来越多的动物找到有爱心的人家，有越来越多的空项圈为爱心人士的工作做证。
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