Fishes and dolphins-same organs and similar general shape
How can fact which fishes and dolphins have same organs and similar general shape be explained?
Expert
Fishes and dolphins have same organs and shape since though they have phylogenetically distant ancestors they face same environmental pressures because they share the similar habitat (water). So by undergoing genetic variability and natural selection a number of similar features, for illustration, the hydrodynamic body and the presence of fins, were in-corporate in these animals.
Master Data: It is a data which remains unchanged over a long time period. It consist information which is always required in similar way. Characteristics can accept master data in BW. With master data you are dealing with texts, attributes, or hierar
Name the pH within the stomach? Why is there a requirement to keep that pH level? Describe how it is maintained? Name the cells which produce that pH?
What is the production of RNA termed? What is the enzyme which catalyzes the procedure?
Write a short note on the term cancer?
Name the primary and secondary constrictions of a chromosome? Also name the other name provided to the secondary constriction?
Specify the forces which make the water to flow inside the xylem from roots to leaves?
Describe what are hyphae and mycelium of the pluricellular fungi?
Give a brief description of presbyopia and astigmatism?
Define the term primary immune response? Answer: Primary exposure to an antigen generates primary immune response.
Write down some diseases which are characterized by the progressive loss of axonal myelin sheath?
18,76,764
1937779 Asked
3,689
Active Tutors
1414448
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!