Well like in sickle cell anemia the blood cell is shaped like a crescent and that makes them easy to get caught up to mess up arteries and also effects the ability to carry oxygen through out the body
Mammals have the stomach that performs a similar function to the gizzard. The stomach in mammals contracts and grinds food with the help of stomach acids and muscular movements to break down food particles for digestion.
No. All echidnas are mammals, and all mammals are vertebrates. Echidnas are different from "echinoderms".
Two body parts that are physically similar but have different functions in different species are called homologous structures. These structures arise from a common ancestor and exhibit variations in form and function due to adaptation to different environments or lifestyles. An example is the forelimbs of mammals, such as the human arm and the whale's flipper, which serve different purposes despite their anatomical similarities.
No mammals are fish. Mammals and fish are distinct groups of animals with different characteristics. Mammals are warm-blooded vertebrates that have hair or fur, while fish are cold-blooded aquatic vertebrates that have scales and gills for breathing underwater.
Humans are placental mammals, meaning that they develop with the embryo attached to a placenta that allows it to exchange waste and nutrients with the mother. The placenta would not be able to function inside an egg.
mammals
Humans and armadillos are they only mammals known to be affected by leprosy.
All mammals can be affected by rabies. Although most rodents are immune to the disease, and do not carry it.
ABOUT 50
Yes, but in mammals it is a minor function. (In salt water fish it is their major function.)
Mammals are not different to vertebrates. Well that's what ii guess
Most Australian mammals are marsupials unlike American mammals.
The placenta is for nourishing the embryo.
No, not all mammals have the same type of heart. While all mammals possess a four-chambered heart, which includes two atria and two ventricles, there are variations in size, structure, and function among different species. For instance, the hearts of larger mammals like elephants have different adaptations compared to smaller mammals like mice. Additionally, some mammals, such as whales and dolphins, have unique circulatory adaptations to support their aquatic lifestyle.
Different mammals eat different food. Mammals occupy varying places on a food chain. Some mammals are vegetarians, they are primary consumers. Some mammals are carnivores, they are higher level consumers. Some mammals are omnivores.
land mammals live on land, sea mammals live in the water.
No, reptiles and mammals are very different.