Chordate class
Which chordate class is considered as an example of transition of vertebrates from aquatic to the dry land environment?
Expert
Amphibians are fully aquatic in larval stage and partially terrestrial animals when adults and due to these facts they are considered as an intermediate being in the evolutionary passage of the vertebrates from aquatic to dry land habitat. Amphibians can also be considered as the first tetra pod animals, having first with two pair of limbs, a typical characteristic of the terrestrial vertebrates. Their name ‘amphibian’ is derived due to double life (aquatic being larvae and partially terrestrial being adults) of these animals.
Who formed two-part naming system employed in biology?
Write down the main inter-specific ecological interactions?
Describe why the occurrence of eyelids in amphibians exist while they are absent in fishes in adaptation to terrestrial life?
Does RNA molecule encompass two polynucleotide chains similar to DNA?
Write down the differentiation between diffusion and osmosis.
Diffusion: It is the spreading of substance molecules from an area where the substance is more concentrated to other area where it is less concentrated. For illustration, throughout the boiling of water in a kitchen gaseous water particles tend to con
Is a viral infection treated with similar type of drug which treats bacterial infections?
There were several Freud's colleagues who disagreed with his rigid adherence to consider only the basic biological or instinctive as determinants. According to these neo-Freudian's, social relationships played a vital role in the formation and development of personality. For instance, Alf
Whether fecundation in amphibians is external or internal? Also explain whether amphibians are evolutionarily proximal to fishes or to reptiles?
Briefly illustrate about dosage and route of administration, which create a substance antigenic.
18,76,764
1939392 Asked
3,689
Active Tutors
1451135
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!