--%>
Assignment Help - homework help

Phylum of animal kingdom-exoskeleton

Which other phylum of animal kingdom present species with exoskeleton?

E

Expert

Verified

Arthropods present exoskeleton made of the chitin. Echinoderms don’t have exoskeleton however they present the calcareous endoskeleton. Some chordates also have external carapace.

   Related Questions in Biology

  • Q : Formation of cillia and flagella of

    Which cell organelles participate in cell division and in formation of cillia and flagella of the eukaryotic cells?

    		•
  • Q : Destination of branchial clefts in the

    What is the destination of branchial clefts in the humans?

    		•
  • Q : History of DNA sequence database

    Describe the History of DNA sequence database.

    		•
  • Q : How are triglycerides made up of How

    How are triglycerides made up of?

    		•
  • Q : Define Order Processing Order

    Order Processing: It tracks orders from customers with suppliers. Order processing makes the end outcome of order fulfillment. The order process is documented via a flowchart or process flow diagram. It exhibits the series of action in order processin

    		•
  • Q : Draw the cell at metaphase Consider a

    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

    		•
  • Q : What is Retention Retention : It is the

    Retention: It is the condition of retaining (that is, keeping) something. "You might be able to memorize facts in the short-term, however how well is your retention of such facts over the long-term?" "Successful companies require fostering a good work

    		•
  • Q : Main cause for advertisement to be

    Main cause for advertisement to be deceptive: An ad is deceptive while it omits any information or has any wrong statement. As this is likely to mislead the customers who will be reacting reasonably under several circumstances and that will help the c

    		•
  • Q : Case of the introduction of TQM into

    This case concerns the introduction of TQM into an outpatient department of a district hospital. You are requested to help in the introduction of TQM into the Outpatient Department of this Public Sector Genral Hospital. ( 3000 words)

    Q : Cross pollination and self pollination

    Specify the difference between the cross pollination and self pollination? Out of these two modes of the pollination which contributes more towards the plant diversity?

    		•