--%>

Main parts of ferns

Specify the main parts of the ferns?

E

Expert

Verified

Ferns are constituted by the small roots which come downwards from rhizome (stem, often horizontalized). The fronds also arise from rhizome. On back side of every leaf of the plant there exist small dustlike dots known as sori (singular, “sorus”, also termed as ‘seeds’).

   Related Questions in Biology

  • Q : Endocrine functions of placenta Explain

    Explain the endocrine functions of placenta?

  • Q : Annelid

    How are Annelid characterized according to illustrations of representing beings, fundamental morphology, kind of symmetry, germ layers and coelom, excretory system, respiratory system, digestive system, circulatory system, nervous system and kinds of reproduction?

  • Q : Alcoholic fermenting organisms in

    Why in cake and bread manufacture, alcoholic fermenting organisms are employed and not lactic fermenting organisms?

  • Q : How phosphocreatine acts in relaxation

    How phosphocreatine acts in the muscle relaxation and contraction?

  • Q : Why is meiosis significant for the

    Why is meiosis significant for the maintenance of normal quantity of chromosomes of the species with sexual reproduction?

  • Q : Cells made after meiosis first and

    Determine the number of cells which are made after meiosis I and meiosis II?

  • Q : What is Geographic Information System

    Geographic Information System (GIS): It is a system of software and hardware used for retrieval, storage, mapping, and analysis of geographic data. Practitioners as well regard the total GIS as together with the operating personnel and data which go i

  • Q : Autocratic model - An Organizational

    "Might is Right" is the motto of the theory. It depends upon power. Those who are in command must have power to demand. Employees are to follow their boss otherwise they are to be penalized. The theory is based on the assumption that only management knows what is wron

  • Q : Description of anemia Give a brief

    Give a brief description of the term anemia? And also write down four main types of anemia?

  • Q : Explain histamine Explain in short

    Explain in short regarding histamine?