--%>
Assignment Help - homework help

Describe the group of the phylum Chordata

Describe the group of the phylum Chordata which first colonized the terrestrial atmosphere? From which habitat did phylum Chordata come?

E

Expert

Verified

Amphibians, partly aquatic partially terrestrial animals, were the primary chordates which colonized the dry land. They came from aquatic habitat and were created from fishes. (Nonetheless the first totally terrestrial chordates were reptiles).

   Related Questions in Biology

  • Q : Define Brand Management Brand

    Brand Management: A function of marketing which uses technique to enhances the perceived value of a product line or brand over time. Effectual brand management facilitates the price of products to go-up and builds loyal customers by positive brand ass

    		•
  • Q : Supply curve in the long run In the

    In the short run the supply curve for a firm is the short-run marginal cost curve (above the point of minimum average variable cost). Why is the supply curve in the long run not in the long-run marginal cost curve (above the point of minimum average net cost)

    		•
  • Q : What is Divestiture Divestiture:

    Divestiture: Divestiture is the sale or disposition of business by a company and might take place for different reasons. At times a divestiture outcomes simply from a company's desire to rid them of a poorly executing business. In other situations, a

    		•
  • Q : Determinates of organizational structure

    Determinates of organizational structure Some organizations have different characteristics and requirements, it would not be possible to identify an ideal structure

    		•
  • Q : How nervous system of the molluscs be

    Describe how nervous system of the molluscs be organzed?

    		•
  • Q : Bone Marrow In which of the bones bone

    In which of the bones bone marrow is mainly found? Specify whether the bone marrow is made up of osseous tissue?

    		•
  • Q : Type of drug which treats bacterial

    Is a viral infection treated with similar type of drug which treats bacterial infections?

    		•
  • Q : Swim bladder of fishes How does swim

    How does swim bladder of fishes work permitting fishes to control their depth beneath water?

    		•
  • Q : Foreign Market What are the feasable

    What are the feasable reasons to enter the foreign market?

    		•
  • Q : Tracheal respiration Name the animals

    Name the animals which make tracheal respiration? Is there a blood-like fluid which participates in this procedure?

    		•