--%>
Assignment Help - homework help

Fecundation in chondrichthyes and osteichthyes

How dissimilar are fecundation in chondrichthyes and osteichthyes?

E

Expert

Verified

In chondrichthyes fecundation is interior by means of copulation. In osteichthyes fecundation usually is external and the gametes are liberated in the water, where they can fecundate their complement and form the zygote.

   Related Questions in Biology

  • Q : Trends in Organization Behavior The

    The social and technological changes, knowledge explosion, product and service obsolescence and globalization have immense effects on organizations. Vase on a systematic analysis of past and current events, the following 'megatrends' are predicted, which appear relevant to the study of Organizati

    		•
  • Q : How does such exchange work How does

    How does such exchange work?

    		•
  • Q : State Production Forecasting Production

    Production Forecasting: It means to estimate the future demand for services and goods. It too estimates the resources that are needed to produce those services and goods. Such resources comprise human resources, financial and material resources. There

    		•
  • Q : Where are chemoreceptors which detect

    Where are the chemoreceptors which detect the acidity of blood and trigger the respiratory compensation positioned?

    		•
  • Q : Define the term hexoses Define the term

    Define the term hexoses? What are some illustrations of hexoses with significant biological functions?

    		•
  • Q : How poison cyanide act on aerobic

    How does the poison cyanide act on aerobic respiration?

    		•
  • Q : Explanation of cytoskeleton Give a

    Give a brief explanation of cytoskeleton. And also write down its main constituents that are in animal cells?

    		•
  • Q : Factors Influencing Perception -

    Individuals may look at the same thing, yet perceive it differently? A number of factors operate to shape and sometimes distort perception. These factors include: 1) Characteristics of the perceiver (internal factors) 2) Characteristics of the target or perceived (external factors

    		•
  • Q : Tissue organization and specialized

    Whether plants have tissue organization and specialized organs?

    		•
  • Q : Reproduction in roundworms Name the

    Name the kind of reproduction which takes place in roundworms? What usual feature do nematode sperm cells contain?

    		•