Evolutionary branch of vertebrates
List out the six criteria which are used to build the complete evolutionary branch of vertebrates?
Expert
Dichotomy in the six following criteria develop the vertebrate evolutionary branch: absence of the limbs distinguishes fishes from the remaining; nonexistence of mandibles distinguishes cyclostomes from others; lack of osseous skeleton distinguishes chondrichthian (cartilaginous) fishes from the osteichthyes; nonexistence of impermeable skin distinguishes amphibians from the terrestrial vertebrates; dearth of warm blood (homeothermic body) distinguishes reptiles from the mammals and birds; lack of hair and mammary glands makes birds different from the mammals.
Specify the evolutionary significance of the emergence of the seeds in plant kingdom?
What type of digestive system present in beings of phylum Arthropod? Are these animals’ deuterostomes or protostomes?
What is termed as the pedigree analysis? Briefly illustrate it.
Margin Improvement: Margins in the industry kept beneath pressure, even previous to the economic downturn for the industry as entire, returns on capital have continued beneath the cost of capital. Previous to the falls in the second half of 2008, the
How can be binding of two amino acids for the peptide formation is explained?
State the difference between exocrine gland and the endocrine gland?
Write down function of collagen fibers of connective tissue?
Write the molecular formula of glucose? How can its structural formula be explained?
How dissimilar are hemoglobin and oxyhemoglobin? Where is it expected to get a higher concentration of oxyhemoglobin, in peripheral tissues or in lungs?
Briefly define the term antigen?
18,76,764
1959411 Asked
3,689
Active Tutors
1433992
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!