Evidence supports that feathers evolved before flight, and were later co-opted for flight. This is an example of Group of answer choices exaptation preadaptation an intermediate state a selective constraint

Q: Which of the following is a type of mammal that lays eggs? Group of answer choices avian monotreme…

A: Mammals are the group of vertebrate animals which constitue the class Mammalia, and are…

Q: The first appearance of feathers in dinosaurs may have functioned in insulation or courtship…

A: The first appearance of feathers in dinosaurs likely served multiple functions, but the most widely…

Q: In the context of primate behavioral ecology, what could we infer from the fossil remains of a very…

A: Non-human primates (henceforth continue to be called “primates”) are our closest relatives, and…

Q: ammals that live underground and eat worms are moles.They are adapted to use there sense of smell to…

A: The answer of the question is given below;

Q: state the biological significance of the results from graph. If the results deviated significantly…

A: Hypotheses are statements of proposed explanations of a phenomenon based on its observation.…

Q: describe arguments for and against classifying feathers as an adaptation to flying in birds.

A: Adaptation:the act or process of changing to better suit a situation. a body part or feature or a…

Q: Nearly all mammals require sleep, explain how the lack of sleep can change the fitness of an…

A: Sleep is assumed to be fundamental to the entire animal kingdom. There are various environmental…

Q: Prey animals may use distraction displays when a predator is nearby.What selective pressures do…

A: In ecology, distraction displays are called paratrepsis or diversionary displays. It is explained as…

Q: The table lists a function of several animal structures. External structure Function A migrate to a…

A: Adaption is process in which organisms change their habits to gradually live in a particular…

Q: Which one of the data recording techniques that we used to observe primates was most effective to…

A: Ethogram is most effective to record events of the data recording techniques that we used to observe…

Q: Which of the following is NOT a characteristic of all birds? They maintain a constant internal body…

A: Birds belong to Kingdom animalia and phylum chordata. They belong to class Aves. Birds are…

Q: Identify all species pair(s) who have the most similar DNA sequence and clearly explain why. Would…

A: A phylogenetic tree is a tree-like diagram depicting relationships and relatedness between organisms…

Q: Snapping shrimp have evolved very rapid movements in the structures they use to capture prey. These…

A:

Q: Thinking Analytically Do you think there are more species of animals on land or in the ocean? What…

A: More than two-thirds of the earth's surface is covered by oceans and many of the microscopic marine…

Q: Pictured above is an Eurasian Owl, a species found in forests across Europe and Russia. Owls are a…

A: The above mentioned picture is a eurasian eagle. It is mostly found in Europe and Asia. It is also…

Q: The sex of sea turtle offspring is determined by temperature during development. Temperature over…

A: Sea turtles are otherwise called marine turtles. They are of different sizes,shapes,and colors. They…

Q: Darwin explained that the difference in beak shape among Galapagos finches as being result of…

A: Darwin`s finches that evolved under different environmental conditions and habitats in the same…

Q: explain why humans are iteroparous organisms provide scientific explanations if possible

A: Iteroparous are organisms that are capable of reproducing multiple times. Iteroparous species…

Q: Which choice best describes a reasonable mechanism for animal structures becoming better suited over…

A: Evolution is change in the heritable characteristics of biological populations over successive…

Q: Which of these would NOT be an example of culture within primate?    aMonkeys washing sweet potatoes…

A: Culture is the way a group of people life and designs their living according to the guidelines their…

Q: The phylogeny in this figure shows the evolution of visual opsins in tetrapods. Each colored…

A: A synapomorphy is a derived trait or character that is shared by more closely related species that…

Q: Metabolism affects the social structure of a group of primates. Group of answer choices True False

A: Many primates  live in social groups. In social groups, individual members coordinate their…

Q: In order to invade new habitat faster, cane toads on the edge of their range hop further and more…

A: Lamarckian Inheritance vs. Natural SelectionIt's a large, warty amphibian native to South America,…

Q: Flight in birds developed over time due to multiple evolutionary steps. The development of feathers,…

A: Evolution is a result of adaptation to environmental cues. For an organism to develop certain…

Q: Which of the following best explains the morphological similarities between these two species?…

A: The morphological similarities between these two species is that the species evolved independently…

Q: Chimpanzees and Gorillas are adapted for, what type of mobility? Group of answer choices…

A: Chimpanzees and Gorillas are adapted for the knuckle- walking type mobility. Gorillas and…

Q: Nocturnal primates do not have… Group of answer choices eyes positioned toward the front of the face…

A: Species that hunt, breed, or are otherwise active after dark has evolved specific characteristics…

Q: Anurans Most anurans breed in water and rainfall stimulates breeding in many species. Ponds may…

A: Behavioral adaptations include all the actions or things that help the organisms do to survive in…

Q: 1. Which scenario did you select? 2. What is the primary subfield of biological anthropology…

A: 1. Select Scenario B: Chimpanzees using modified branches as spears to hunt galagos.2. The primary…

Q: any species of animals make alarm calls, which warn others in their group that a predator is…

A: Producing an alarm call is a specialised animal behaviour which is intended for safety from the…

Q: Homo habilis was a notable species of primate because; We have clear evidence that they were making…

A: The fossils of the hominid Homo Habilis were unearthed from the Olduvai Gorge in the Tanzania region…

Q: Some researchers call Australopithecus garhi, Homo garhi because of

A: The class or group name Australopithecus is gotten from the Latin word 'australo' signifying…

Q: Global opportunities for those who study animal science are currently plentiful. True…

A: Animal science, a dynamic and evolving field, offers a myriad of opportunities worldwide for those…

Q: How would most biologists and anthropologists explain the reasons behind why primates do specific…

A: Primate behavior is generally understood by scientists and anthropologists to be the consequence of…

Q: What is an innate, nondirectional response to a stimulus (such as increased movement under certain…

A: Answers :  innate nondirectional response -this simply means that the action performed by an…

Q: Use Verbal description of results from graph and then Interpret the graph for Novice vs. Exprienced…

A: Forgaing means relying on food that is provided by nature through the gathering of plants and also…

Q: Why is it not surprising that penguins communicate patters are similar to us humans

A: Penguins engage in other human-like activities besides speech. They commit restaurant robberies,…

Q: Which of the following describes the blastula development in frogs or anurans? Select the correct…

A: In  frogs , the cleavage is Holoblastic and unequal division with the mesolecithal egg .Here the…

Q: Dance language used by returning forager honeybees to specify loca-tion of food is an example of…

A: When the forager detects food at a distance of about fifty meters or more from the hive, the forager…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.