--%>
Assignment Help - homework help

Classification of the fishes

State two main classes into which the fishes are divided?

E

Expert

Verified

Fishes are categorized into two main classes:

a) Chondrichthyes, fishes with cartilaginous skeletons (rays, sharks, dog-fishes), and

b) Osteichthyes, bony fishes (sardines, tuna, salmons).

   Related Questions in Biology

  • Q : Type of reproduction in platyhelminthes

    Describe the type of reproduction: sexual or asexual, which takes place in platyhelminthes? Answer: Platyhelminthes might present asexual or sexual reproduction.

    		•
  • Q : Customer Acquisition-Retail and SME

    Customer Acquisition: At present bank is low at customer acquisition, bank need to acquire more number of customers and stand at a point where they have a large customer base. They can acquire more customers with partnerships with government schemes a

    		•
  • Q : Under which environments do echinoderms

    Under which environments do echinoderms live?

    		•
  • Q : Explanation of anaphylaxis Give a brief

    Give a brief explanation of anaphylaxis.

    		•
  • Q : Rough endoplasmic reticulum and Golgi

    How do rough endoplasmic reticulum and Golgi apparatus act in the production and liberation of proteins?

    		•
  • Q : Describe integrative systems Describe

    Describe the physiological systems which are termed as integrative systems? Why is this designation reasonable?

    		•
  • Q : Explanation of Ecology Give a brief

    Give a brief explanation of the term Ecology.

    		•
  • Q : Define Profit and Loss Management

    Profit & Loss (P&L) Management: In brief it is managing the income and expenditure structure to give a Net Operating Profit for a business. Knowing what impacts the numbers is necessary and needs critical thinking skills. The P&L can be se

    		•
  • Q : What is Data Recovery Data Recovery :

    Data Recovery: Data recovery comprises restoring access to data which appears to be lost due to damage or failure of some kind of electronic data storage medium. There are different kinds of data recovery methods which might be employed in the event o

    		•
  • Q : Group Decision Making - Organizational

    Decision-making is an act of choice wherein an individual or a group selects a particular course of action from the available alternatives in a given situation. The basic characteristics of the decision-making process are as follows: I.         

    		•