43
Bacteria; which derive energy by oxidizing certain inorganic compounds, are said to be
- A. Chemosynthetic
- B. Holozoic
- C. Parasitic
- D. Photosynthetic
- E. Saprophytic
44
Which part of the brain regulates and co-ordinates muscular movements?
- A. Cerebellum
- B. Cerebrum
- C. Hypothalamus
- D. Medulla oblongata
- E. ThaIamus
45
The cell organelle, from which spindle fibers originate during cell division in animal cells is known as
- A. Centrosome
- B. Chromosome
- C. Leucoplast
- D. Lysosome
- E. Ribosome
46
The blood vessel that supplies blood rich in digested food to the liver is the
- A. Hepatic artery
- B. Hepatic portal artery
- C. Hepatic portal vein
- D. Hepatic vein
- E. Renal artery