Characterizations of amphibians
Write the characterizations of amphibians according to illustrations of representing beings, fundamental morphology, skin, circulation, respiration, nitrogen waste, thermal control and kinds of reproduction?
Expert
Illustrations of representing beings: frogs, toads and salamanders. Fundamental morphology: two pairs of limbs, hydrodynamic larvae and eyelids. Skin: permeable and moist, mucous glands. Respiration: pulmonary and cutaneous, branchial in larval phase. Circulation: closed, in-complete, heart with three chambers with no inter-ventricular septum. Nitrogen waste: urea. Thermal control: heterothermic. Kinds of reproduction: sexual, external fecundation, water dependant, and aquatic larval phase.
Which kind of virus is HIV? What is the enzyme reverse transcriptase present in the HIV?
What is the main difference between diabetes insipidus and diabetes mellitus? What are the characteristic signs of the diabetes insipidus?
How the mesoderm, the third germ layer of the triploblastic animals is formed?
List out the six criteria which are used to build the complete evolutionary branch of vertebrates?
Determine which of the given illustrations are of disintermediation:(i) A vitamin manufacturer sells vitamins online directly to the consumer. (ii) A clothing manufacturer sells clothes to retailers. (iii) An airline provides a website for trave
Explain the term archenteron and blastopore? What is the phase of the embryonic development in that these structures are created? What are the targets of the archenteron and of the blastopore?
Does pH influence enzyme activity?
Explain the term cyclosis in brief?
Define the term computed tomography scan or CT scan in brief?
Explain the term DNA vaccine?
18,76,764
1942863 Asked
3,689
Active Tutors
1422425
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!