百度试题 结果1 题目What are the characteristics of mammals?相关知识点: 试题来源: 解析 Mammals are warm-blooded vertebrates that have hair or fur, give birth to live young, and nurse their young with milk.
What characteristics are unique to mammals? Taxonomy Taxonomy is the branch of biology that deals with the classification of organisms to more and more precise levels based on specific characteristics of the organisms. Taxonomy contributes to many fields of biology in many ways. In ecology, taxonomy...
The following characteristics are present inall mammals. However, they are also present in other types of animal; having any of these characteristics doesn’t necessarily make an animal a mammal. All mammals arevertebrates. A vertebrate is an animal with abackbone. All mammals have backbones, bu...
Though we all know them as mosquitoes, they too belong from different species and exhibit distinctive characteristics. Knowing different kinds of mosquitoes can always help us in finding the right cure or can alarm us so that we can keep distance.Here are 8 different types of mosquitoes...
Knowledge application- use your knowledge to identify the two types of non-placental mammals Additional Learning Learn more by reviewing the related lesson, Non-Placental Mammals: Definitions, Characteristics & Examples. This lesson will detail these topics, among others: ...
【题目】Forest MammalsCommon CharacteristicsWhat does a moosehave in common with a porcupine? How about a bearwith a mouse? How can more than 4,000 different kinds of mammals have much ofanything in common? In fact mammals have four common characterisics.1. Mammals have warm blood, which ...
18. A) Most of them have average to strong math ability. 19. C) Addiction to computer games is a disease. 20. A) They prioritize their favored activity over what they should do. 21. D) There is not enough evidence to ...
What are the body's endocrine and metabolic functions? Homeostasis is an example of which of the following characteristics of life? a. organization b. metabolism c. responsiveness d. growth What is active transport? Give one example of this type of transport. ...
Mammals (B) They must have these traits: Invertebrates Lesson Summary Register to view this lesson Are you a student or a teacher? I am a studentI am a teacher Start today. Try it now Plants & Animals for Kids 34chapters |317lessons ...
The female sperm is separated from the male sperm. Using this technology, dairy farmers can breed for only female calves. Many farms have used this technology to reduce the amount of boys that are born. A Little Holstein bull “Sir Britton” ...