--%>
Assignment Help - homework help

Battus philenor and Vanessa cardui

What is the major difference between the insects Battus philenor and Vanessa cardui?

E

Expert

Verified

Battus philenor will collect nector from plant species called Catharanthus roseus and Vanessa cardui collects from Aster Species.

Battus philenor differ from Vanessa cardui in a number of anatomical traits:

1. Their caterpillars possess a unique organ at the back their heads, called the osmeterium.

2. The second anal on the adult forewing extends to the wing margin and does not converge with the first anal.

3. The cervical sclerites join beneath the neck.

   Related Questions in Biology

  • Q : Oral Communication - Organization

    It occurs through the spoken word. In oral communication, the two parties to communication, the sender and the receiver, exchange their views through speech, either in face to face communication between individual and individual, or between an individual and the group, or any mechanical or electr

    		•
  • Q : Reproduction process of placental

    What is the reproduction process of placental mammals?

    		•
  • Q : Under which forms is Trypanosoma cruzi

    Under which forms is Trypanosoma cruzi found in its hosts?

    		•
  • Q : Description of commensalism Give a

    Give a brief description of the term commensalism?

    		•
  • Q : Explain type second hypersensitivity

    Explain the term type II hypersensitivity in short?

    		•
  • Q : Difference between venous and arterial

    What is the basic difference between venous and arterial blood? Answer: Arterial blood is the oxygen-rich and carbon-dioxide poor blood which irrigates the tissues. Venous blood is the oxygen poor and carbon-dioxide rich bl

    		•
  • Q : Dosage and route of administration

    Briefly illustrate about dosage and route of administration, which create a substance antigenic.

    		•
  • Q : Determining Cost of goods manufactured

    1. Reader's Corner is a small book store that rents space in a neighborhood shopping mall for $19,200 a year.  Utilities add another $7,800 yearly.  The total staff salaries and benefits projected for next year equal $56,000.  Also, Readers Corner spend

    		•
  • Q : Learning Organization - Organizational

    Is is an organization in which people at all levels, individually and collectively, are continually increasing their capacity to produce results they really care about. Why should organizations care? Because, the level of performan

    		•
  • Q : Individual Level Conflict -

    Human behavior is need motivated. A person joins any organization basically to satisfy his varying needs. He faces a conflict within himself when he perceives that organization is not satisfying his needs in accordance with his perceived standards, in the words of Keith Davis,