Of the several vertebrate brains illustrated, which has (proportionately) the largest optic tectum?

Q: What is the difference between howler monkeys and wooly monkeys? Are there any visual differences?

A: Introduction The most advanced placental mammals are the primates. Primates are mammals that lead an…

Q: Consider the audibility curves in the graph above. Suppose all animals listed in the graph are…

A: So, the correct statements appear to be: C. A sound of 10,000 Hz would need greater amplitude than…

Q: Describe three possible selective factors underlying theevolution of large brains in our ancestors

A: The most complicated part of the body is the brain which is a three-pound organ. It will help to…

Q: How has the placement of the organs changed when comparing the pig to the shark?

A: The placement of organs in pigs and sharks differs because they have evolved to meet the specific…

Q: Would a bee be able to waggle in outer space? Why or why not? If yes, how might the waggle differ?

A: Waggle dance is defined as a form of dance which is performed by the worker bees, when they discover…

Q: Contrast the structure and functioning of the compound eye of arthropods with the camera-type eye of…

A: Eyes are sense organs. The receptor present in the eye responds to environmental changes.…

Q: What do the sensory systems of annelids, mollusks, arthropods, and vertebrates have in common?a.…

A: Neurons or nerve cells are the primary units of the nervous system and brain. There are two types of…

Q: Brainstem-Controls breathing and heart rate Test 1: Whole Brains (not to scale) Mouse Cat Baboon…

A: Cerebellum is the part which is located at the back of brain underlying the occipital and temporal…

Q: The region of the vertebrate eye, where the optic nerve passes out of the retina, is called the(a)…

A: Eye is the chief organ of the visual system. In most mammals they are paired structures and are oval…

Q: jawless fish Where is the nerve cord located? Be precise.

A: The jawless vertebrates belong to the subphylum Vertebrata under the section Agnatha. The…

Q: Neanderthal brain size was actually larger than modern Homo sapien brain size, perhaps a factor of…

A: Neanderthals are the extinct species of archaic humans. These ancient humans controlled fire and…

Q: What digitigrade animals do you recall?

A: There are various mode of locomotion in animals, on the basis of  locomotion animals can be…

Q: Scientists studying orangutans on the Indonesian islands of Borneo and Sumatra recently found that…

A: Primates include eutherian mammals that are terrestrial mammals. They have larger brains, visual…

Q: What general trends can you identify in the evolution of the vertebrate brain?

A: The brain development in vertebrates have evolved into a more advanced and specialized trend…

Q: Mention the function of the hind-brain in humans?

A: The brain is a part of the central nervous system that is located within the skull. It functions as…

Q: Which sense do Lemurs rely on that monkeys do not? How many species of lemurs live on Madagascar?…

A: Lemurs are primates belong to superfamily Lemuroidea.

Q: How do the mammals that you are examining vary in body orientation (resting stance and position…

A: Mammals are highly diversified animal in nature. It can survive in every habitat. There are…

Q: Explain why asian elephants have fantastic memory. (Please include synapses and sensory proccesses)…

A: The Asian elephant is the continent's biggest land animal. They live in 13 range nations covering…

Q: Trace the development of the principal vertebrate brain regions from the hindbrain, midbrain, and…

A: Vertebrates brain anatomy

Q: The later gracile australopithecines had larger brains than the Australopithecus afarensis. True…

A: Introduction Human evolution:- It is the process by which human beings developed on Earth from…

Q: is it true that humans only use 10% of their brain. ?

A: The brain is the most complex organ in the human body. It controls the entire functions in the body.…

Q: What mechanistic and functional differences distinguish the electric sense of sharks and rays from…

A: On the basis of electric properties of fishes, fishes can be categorised into two types…