Classes into which the phylum is divided
What are the main classes into which the phylum is divided? What are some examples of each and in which form (polyp or medusae) are they found?
Expert
Coelenterates are classified into three main classes: scyphozoans, hydrozoans and anthozoans. In hydrozoans, the polypoid form predominates and illustrations are hydras, by-the-wind-sailors and Obelia. In scyphozoans the major phase is the medusoid and the best known illustration is the common jellyfish (or Aurelia). In anthozoans there is just the polypoid form and corals and sea anemones and are notable in this class or category.
From which germ layer do the blood cells originate? Which are other organs and tissues which are made from that germ layer?
How does the intensity of facilitated diffusion diverge on the subject of the concentration of moved substance? What is limiting factor?
How can amine groups be categorized?
Explain what is folic acid? Why anemia is caused due to the deficiency of folic acid also known as megaloblastic anemia?
Write down the differentiation between smallpox (variola) and measles?
Which respiratory adaptations or organs do terrestrial and aquatic arthropods respectively present?
How the mesoderm, the third germ layer of the triploblastic animals is formed?
What are the illustrations of a carnivorous and herbivorous reptile? Answer: The Snakes are carnivorous and Iguanas are herbivorous.
Give a brief explanation of proteins? How protein assortment of living beings is described?
Explain the working of the contraceptive pills?
18,76,764
1927883 Asked
3,689
Active Tutors
1412521
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!