Which one of the following is the most primitive ancestor of man? (A) Homo habilis (B) Australopithecus (C) Rampithecuspunjabicus (D) Homo neanderthalensis Human evolution: The evolution of man is process by which peop...
Which of the following is an example of a mammal? a. hawk b. rainbow trout c. platypus d. a log Which of the following does not have a true body cavity? a. Clam b. Jellyfish c. Shark d. Platypus Which of the following animals does not have ...
[translate] aHe also claims: “What’s more, there is one animal that has all of the traits which distinguish humans from our primate cousins in the animal kingdom. 也他要求: “什么是更多,有有所有特征与我们的大主教表兄弟在动物界区别人的一个动物。 [translate] ...
Current research indicates that dinosaurs are closely related to [{Blank}]. 1) Mammals 2) Birds 3) Reptiles 4) Amphibians 5) Fish Which of the following are not considered amniote tetrapods? A. tunicates B. crocodiles C. iguanas D. allig...
The Kingdom Animalia consists of about 4 million species of animals and includes about 35 phyla, most of which are found in the sea, with fewer species in freshwater and land. Answer and Explanation: The correct answer is b. In comparison to some o...
The classification of organisms on the basis of physical and genetic attributes is known as taxonomy. The organisms are classified into plants, animals, and microorganisms. However, some organisms with diverse characters are placed in the same group, while some organisms have similar ...