Major novelties represented by fishes
Comparing to cyclostomes (that is, primitive vertebrates) what are the major novelties represented by fishes?
Expert
As compared to cyclostomes, evolutionary novelties represented by fishes are: pectoral and pelvic fins, paired and symmetric; the existence of mandibles.
Consider a cell with a diploid chromosome number of 4 (2n=4), one pair of the chromosomes is metacentric, the other is acrocentric. The metacentric is labeled a1a1 while the acrocentric is labeled B1B1. Answer the following questions. a. Draw the cell at metaphase
What is meant by the pollen?
Free rein or laissez faire leader Free rein or laissez faire leader does not lead but leaves the groups entirely to itself. He is represented by the chairman of the
What do you understand by the term Desalination?
Trend Analysis: It is a form of comparative analysis which is frequently employed to classify current and future movements of group of investments or an investment. The process may include comparing past and current financial ratios like they associat
Is there exchange of cells among the mother and the fetus via the placenta?
Briefly describe the term chicken embryo technique?
One of my friend has a problem with perception and communication in Interpersonal communication. Describe the three guidelines for enhancing perception and communication.
How the birds are characterized according to respiratory system? Answer: Similar to mammals and reptiles, they make gas exchange via lungs.
Strategic Alliance: It is an arrangement between two companies which have decided to share resources to undertake a particular, mutually valuable project. Strategic alliance is less concerned and less permanent than a joint venture, in which two compa
18,76,764
1922653 Asked
3,689
Active Tutors
1429472
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!