MDCAT Biology Tests Archive

RESPIRATION

AN OVERVIEW OF PLANT RESPIRATION Aerobic (oxygen-requiring) respiration is common to nearly all eukaryotic organisms, and in its broad outlines, the respiratory process in plants is similar to that found in animals and lower eukaryotes. However, some specific aspects of …

Translocation in the Phloem

SURVIVAL ON LAND POSES SOME SERIOUS CHALLENGES to ter-restrial plants, foremost of which is the need to acquire and retain water. In response to these environmental pressures, plants evolved roots and leaves. Roots anchor the plant and absorb water and nutrients; leaves absorb …

FPSC CSS Zoology Important Question For Examination Preparation

INVERTEBRATES: Q.Spicules in Porifera Q.Cellular level of organization in sponges or Diploblastic organization. Q.Reproduction in Protozoa particularly conjugation Q.Medically important protozoan. Q.Polymorphism coelentrates. Q.Coral reefs and their formation. Q.VS of Obelia. Q.Metamerism in Annelids Q.Mouth Parts of insects or metamerism …