The scientific classification of organisms is important to ensure that species identification is consistent throughout the different parts of the world. This was achieved through the binomial nomenclature, which has now become an integral part of the taxonomic system....
endangered species are defined as species whose population numbers are alarmingly low and are expected to become extinct within a projected time window (usually very soon if not addressed).Answer
【题目】Natural selection is the process by which one type of animal within a species thrives berause of certain characteristies that make it more likely to live than others in its group. The history of the pep-pered moth (蛾) is an exanple of the natural seleetion process.In 19th ...
根据第一段Natural selection is the process by which one type of animal within a species thrives because of certain characteristics that make it more likely to live than others in its group.可知,自然选择是一种过程,在这个过程中一种动物有使它比其他群体更有可能活下去的某些特征而能够更多地繁衍生息...
This small shrub, which has tiny yellow-white flowers and red fruit, is found only on New Caledonia, a group of islands in the South Pacific. Many botanists conclude that the best explanation for the large numbers of primitive living angiosperms in the South Pacific region is that this is ...
Culture, in compelling but unspoken ways, dictates the proven, acceptable methods by which member s of a group address recurrent problems. And culture defines the priority given to different types of problems. It can be a powerful management tool. I use this model to address the question, How...
(i) Genus comprises a group of related species which has more characters in common in comparison to species . (ii) 'pardus' and 'leo' are two different species but both belong to the genus Felis. (iii) Each genus may have one or more than one specific epithets representing different org...
根据第三段第一句 “A group of Indian and US researchers first came across the local species hidden in leaf-litter as part of a wider project to look for new frogs, lizards and snakes in the richly biodiverse region and stored it in a jar for later study.(一组印度和美国的研究人员首次...
Now, a decade-long study has found strong evidence that van Schaik was right. A team co-led by Hjalmar Kühl at the German Centre for Integrative Biodiversity Research in Leipzig, Germany tracked 31 cultural behaviors, such as using tree branches to catch termites, a species of ant, in 144...
A college is also like a university in the kind of students it has, but a college usually has only one or two kinds of programs and does not have (21) or professional programs. Like the university, a college may be funded publicly, or (22), or by a religious group. ...