Name the human ancestor whose cranial capacity was 1600 cc.

Q: Define about Dryopithecus and Ramapithecus and also differentiate between Homo habilus and…

A: Step 1 Human ancestry can be traced to Dryopithecus and Ramapithecus which lived on earth about 15…

Q: skull evolution associated with

A: The evolution of the skull is associated with the evolution of early humans such as hominoid. The…

Q: Give the difference between frog and shark regarding the spinal cord?

A: The brain and the spinal cord make up the central nervous system. The spinal cord extends from the…

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: Match the answers given on your right under “choose” and match them on each question to your left

A: Ecology is the branch of science that deals with the interaction of living organisms with one…

Q: According to the phylogeny of vertebrae's, which came first, the chicken or the egg and why?

A: All chickens hatch from the eggs and all chicken eggs are laid by chickens. Chicken and egg is a…

Q: What do you find out about king Tutankhamun’s stealth? What does the MRI report?

A: Tutankhamun is possibly the most studied of the pharaohs since his burial place was discovered…

Q: e elephants evolving

A: Answer: Even though evolution is taking place all around us, for many species the process operates…

Q: 11 12. 13.

A: Hypogynous flower- This tye of flower is said to have inferior ovary that is all plant parts arise…

Q: Animals that use echolocation

A: Echolocation is the process of assessment of location of the objects by the help of sound. Some of…

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: Describe the major events in the evolution of thehominins.

A: Evolution is the natural process where is a change in the heritable characteristics of biological…

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: The following structure is the ventral horn: select one: a b c d e f g h

A: ventral horn:It is present in the spinal cord which is a grey longitudinal column. It contains the…

Q: Discuss the external characters of Columba?

A: Columba is a genus of the bird. It comprises the small and large pigeons. They are usually wood…

Q: The structure at the tip of the arrow is .. ... in

A: Cell plate in plants is the correct answer i.e. the last option.

Q: Briefly discuss the evidence that Neanderthals had language

A: Unlike writing, spoken languages leave no physical trace behind. Our words vanish as soon as they're…

Q: Looking at the skulls, can you determine which is a direct ancestor and which is a ‘cousin’?

A: The skull is a bony structure that forms the head in vertebrates. It supports the structures of the…

Q: What is Lamarck's Theory of Need? Please give a brief explanation.

A: The different theories of evolution were provided by different scientists. Today we accept the…

Q: Infer how these changes occurred in the mouse overtime. Use the word: variation

A: In the given question, there are four images given representing the population of the pocket mice in…

Q: What was the type of symmetry found in the lancelet? Did the lancelet have a brain? Based on your…

A: Comparative anatomy is the study of the "similarities and dissimilarities" between various objects.…

Q: Tabulate the differences between shark and frog with regard to their brain?

A: The brain is an organ of the central nervous system that controls all the other organ systems. The…

Q: Name the book written by lamarck.

A: Lamarck was the French biologist who observed the older fossils that lend to be less like existing…

Q: [ Select ] lived at the same time as A. boisei, but had a significantly larger brain.

A: Both australopithecus robustus and Australopithecus Boisei are hominin species that belong to same…

Q: Stimulus Question #: 2 of 3 Which of the following words as used in the timeline chronology of…

A: Correct option- 3. First

Q: Describe the evolution of mammals, tracing their synapsid ancestry from early amniote ancestors to…

A: Introduction Mammary Glands, Which Produce Milk For Nourishing Their Young In Females, A Neocortex,…

Q: Darla is pregnant, and is in her third trimester.  She believes that her baby already recognizes the…

A: Pregnancy is the period from conception till the birth of the baby. It is divided into three…

Q: In which organism grasping was completely lost?

A: Grasp is the act of holding with the hand. In zoology, it is precisely known as prehensility. The…

Q: During the evolution of animals bilateral summetry accompanied cephalisation suggest a reason for…

A: The process of cephalization is considered an evolutionary trend in which the sensory organs, mouth,…

Q: y word answer;! Provide a list of the names of the devices and technologies used in Tomography.?

A: Through a human body or other solid object using x-rays or ultrasound for displaying a…

Q: Explain echolocation in bats.

A: Scientifically termed  Chiroptera (derived from the Greek word meaning "hand wing") bats are the…

Q: Did the evolution of language drive the evolution of large brains?

A: Evolution is the variation in the features of organisms that are transferred from parents to…

Q: Explain echolocation in bats.

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: Compare four species of horses by measuring structures in their hind legs. EXPLAIN

A: Horse originated perhaps during eocene epoch and evolved into modern horse.

Q: B • Structure A functions in [Select ] [ Select] • Structure B functions in digestion pumping blood…

A: Animal body contains following system which are describe as below: Integumentary (skin), Skeletal…

Q: The cranial capacity of Archiac Homo sapiens is approximately   1200 cc   900 cc   1450 cc   700…

A: Humans do not evolve from the todays chimpanzees but human develop along side with the chimpanzees…

Q: What change occurred in the shape of the horse from Hyracotherium to Equus?

A: Introduction  Horses are evolved in North America. Primary centre for horse evolution were great…

Q: Give three differences shark and frog regarding spinal nerves?

A: Answer: Introduction: Embryonic brain of frog is mainly divided in to three types: Prosencephalon,…

Q: The cranial capacity of Homo habilis is approximately   1200 cc   900 cc   1450 cc   700 cc…

A: Homo habilis is tool maker, the early man had parfect bipedal locomotion. Considered to be distinct…

Q: In a table, compare and contrast the cranial kinesis of all the different vertebrate classes

A: Introduction Cranial Kinesis- The term refers to the movement of skull bones with the movement of…

Q: What place/structure is used to determine the quadrant in the human abdominopelvic cavity.

A: The structures which determine the quadrants in the human abdominopelvic cavity.

Q: (i)In which part of the world, Neanderthal man lived?(ii)What was his brain​s capacity?(iii)Mention…

A: Neanderthals or Homo neanderthalensis are an extinct subspecies of the archaic humans. They lived…

Q: B. • Structure A functions in (Select ] [ Select ] • Structure B functions in digestion pumping…

A: Normally animal body contains following system in the body. Which are describe as follow:…

Q: Name one vertebrate animal with both endo and exo skeleton

A: Exoskeletons are a strong exterior framework that shields an organism's outer surface while allowing…

Q: What insects are expected to have the most sclerotized heads?

A: Introduction :- The head capsule of an insect is a hard, highly sclerotized compact structure made…

Q: Briefly describe why some vertebrates can hear. Why is this an important evolutionary adaptation?

A: The process by which an individual becomes better fitted to its environment is known as adaptation.…

Q: Compare echolocation systems in sperm whales and dolphins. Evaluate the differences and similarities…

A: Animals communicate by modes such as visual, auditory, tactile and finally through chemicals.…