Morphological patterns of cnidarians
What are the two major morphological patterns of cnidarians? Regarding locomotion how do such forms distinguish from each other?
Expert
Morphologically, cnidarians categorize as medusae or polyps. Polyps are cylindrical and medusae are the circular convex, similar to an umbrella. Both shapes contain tentacles.
In common polyps are sessile however certain species, such as hydra, can move by modifying contact points on the substrate and executing somersaults. Medusae can shift expelling water jets by contraction of body. Various cnidarians vary medusoid and polypoid forms in their life cycle.
What is the kind of digestion which takes place in cnidarians?
CRM: The procedure of learning more regarding customers needs information about customers, sales, responsiveness, marketing effectiveness and market trends is known as Customer Relationship Management shortly it can be known as CRM. Q : Define Concurrent Engineering Concurrent Engineering: This is a method utilized in product development. It is distinct than the traditional product development approach in that it uses simultaneous, instead of sequential processes. By finishing tasks in parallel, product developme
Concurrent Engineering: This is a method utilized in product development. It is distinct than the traditional product development approach in that it uses simultaneous, instead of sequential processes. By finishing tasks in parallel, product developme
Explain whether, the gametes are always formed through the meiosis?
Describe the types of muscle tissues? State the morphological features which distinguish those types?
Define the term immunity. Briefly illustrate it.
Write down the typical shape of a population growth curve? How can biotic potential be represented in same way graphically?
State main function of the blood?
Describe briefly the term fossils?
Explain the penetration the male gamete to the egg cell? How does the female gamete defend itself from the entry of more gametes after the entry of the first sperm cell?
18,76,764
1927495 Asked
3,689
Active Tutors
1458139
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!