Orders of placental mammals
What are the major orders of placental mammals? Describe some representative species and distinguishing characteristics of each of such orders?
Expert
The orders into which placental mammals are classified are as following: Artiodactyls, mammals with an even number of fingers in paws or claws like, example: giraffes, cows and sheep. Carnivorous, predators with canine teeth such as dogs, lions and tigers. Cetaceans, aquatic animals with no posterior limbs and identical to fishes, such as dolphins and whales. Edentates, creatures with rare or missing teeth, such as sloths, armadillos and anteaters. Lagomorphs, small-sized mammals containing three pairs of continuously growing incisive teeth specialized in gnawing, such as hares and rabbits. Perissodactyls, also termed as ungulates (or hooved), big-sized animals with an odd number of fingers in each paw, example: rhinos and horses. Primates, characterized by big cranium and well-developed brain, such as apes and humans. Proboscideans, big-sized animals whose nose and superior lip form the trunk (or snout), example: elephants. Chiropterans, flying nocturnal mammals (or bats). Rodents, animals with two pairs of constantly growing incisive teeth, example: mice, rats, squirrels and castors. Sirenians, aquatic mammals of fresh-water, deprived of posterior limbs, such as manatees and dugongs.
Why protease-supplying cells of stomach and of pancreas make only precursors of active proteolytic enzymes?
Name the digestive enzyme which acts in the stomach? Which kind of food does it digest? What are the cells which generate that enzyme?
What is serboic dermatitis? Briefly state it.
The word 'resource' refers to the productive and creative powers of natural produce. Human resource is, therefore, the creative power in human beings. They are the ones who provide the assets and also reap the benefits of the products and services. A proper sequential
Thoroughly discuss the FASB's Conceptual Framework. Include in your discussion: (1) why this framework was considered an important accomplishment, (2) the main objectiv
After the fact which it is based on information from mRNA what is the procedure of protein synthesis called?
Joint: The position of attachment among two or more bones is termed as a joint. All the joints of the body are able to move apart from the joints of the bones of cranium that houses the brain.
What is meant by the notochord? How this structure is formed?
Explain the term first polar body? Differentiate between first polar body and oocyte II?
How dissimilar is the amphibian heart from the fish heart?
18,76,764
1927018 Asked
3,689
Active Tutors
1429210
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!