The number of chambers in a human heart is
1). Four
2). Two
3). Three
4). Five
1. Taenia sodium (Tape worm) lives as a parasite in
2. Question 1:What is the average cell cycle span for a mammalian cell?
3. Muscles, which are immune to fatigue, are
5. The study of extinct animals is called
6. In what organelle does cellular respiration take place?
7. If CO2 concentration in the blood increases, the breathing will
8. A healthy adult man has, on an average, ________ (in millions) of RBCs mm-3 of blood.
9. Question 1:By looking at a plant externally can you tell whether a plant is C3 or C4? Why and how?