Examine the teeth in the adult human and chimpanzee skulls. Are the shapes and types of teeth similar in both? Not really. Human teeth are small; chimpanzee molars are larger and flatter, and the canines are much longer B. (c) Vertebrate Embryos Q1.
In a humans mouth there are teeth and within a human they are four types of teeth which are used for different functions such as the incisor teeth are for biting and are found are the front of the mouth. The other types of teeth are the canines which are used for tearing food and premolars and molars which are used for grinding, pounding and crushing the food. The food that is taken in through the mouth is moistened by saliva which is a sticky fluid that binds the food particles together to create a soft mass. Saliva contains enzymes which are called amylase which digest the starch molecules into smaller molecules. When chewing food the tongue is used to move food about and manipulates it into a mass called bolus.
Nails instead of claws, grasping hands and feet, reduced snout size compared to most other mammals, forward facing eyes, many have stereoscopic color vision, new world monkeys have a prehensile tail meaning they can use it to grasp things like tree branches while climbing, and increased brain size compared to other mammals to name a few traits. Describe the environment this animal comes from? Monkey habitat is identified across Asia, Africa and Central and South America. The
Copper vs. Fiber The advantage of having fiber is obviously going to overcome the advantage of having copper. However, there are certain areas where copper will be better fit than fiber cables. Hard to believe but let’s just point out some advantages and disadvantages of each to see which will best fit where you want to put it. Fiber cabling is growing very fast due to how much more efficient it is than copper cabling.
It's also fun, and according to NutriStrategy, burns a lot of calories - significantly more than brisk walking.” (Bigelow) You’d be forgiven for wondering but stair climbing can have a significant and positive impact on an individual’s health over time. Unlike walking, which humans have evolved to do while burning minimal amounts of energy, stair climbing is classed as a ‘vigorous’ physical activity and burns more calories per minute than jogging. The benefits of regular physical activity are well documented and include: • Improved cardiovascular fitness • A stronger musculoskeletal system •
1c.Yes. Yes because the larger claws are better for finding food and digging deeper for better shelter. 1d. The badgers with bigger claws will survive better than the badgers with smaller claws. 2a.
This hardening of the teeth would allow them to bite into other animals. Teeth are key to survival, because without food one would die, so the idea behind having teeth is to eat other animals. Shubin also stated the idea that embryos look very similar during development of an organism, no matter how different the limbs developing may be. It was found that a gene known as the Hox gene determines the basic structure and orientation in any given organism, which in the end is how embryos can appear similar. Other features Shubin said evolved are the abilities of sight, smelling, and hearing.
Due to these properties, these fibers generate an explosive burst of power for a short period of time. This makes them most suitable to stop and go activities such as basketball, soccer, and hockey, as well as max output activities such as weightlifting, and many track and field events. These fibers rely heavy on the glycolytic energy system (using the method of anaerobic glycolosis to produce ATP). Type IIa fibers are in the middle of the muscle fiber spectrum, as they are less fatigue resistance, produce more muscular force, and contract at a faster speed than slow twitch fibers. The type IIb fibers are the most fatigable out of all the fibers but also generate the most power and force, and therefore are the fastest twitch muscles fibers.
Along with that, some aspects of the social organization were the same. Artifacts have proven that in both eras a division of labor occurred, mainly involving women. As the two Stone Age Societies had similarities, they also had various differences, a main one being technology. The Paleolithic’s mostly made their simple tools out of stone while the Neolithic society produced more advanced tools out of copper and created more inventions. Diet and nutrition was also a difference in between the two societies, Paleolithic’s ate healthier and more varied foods such as nuts and berries and on the other hand Neolithic’s ate more high carbed foods.
We kill other animals for food in addition to eating a wide variety of plants. Internally, our bodies are even more similar to the great apes. We have essentially the same arrangement of internal organs and bones. We share several important blood types. In both species the rib cage is broad and extends past