Living organisms - Jamb Biology Past Questions and Answers

Question 141:

• JAMB 1996

The neck region of the tape worm, (taenia) is responsible for the

A. Production of egg
B. Storage of egg
C. Formation of new segment
D. Development of the suckers
E. Fragmentaion of the body segment

Question 142:

• JAMB 1997

The structure labelled I is the

A. Golgi body
B. Mitochondrion
C. Endoplasmic reticulum
D. Vacuole

Question 143:

• JAMB 1998

The procaryotic cell type is characterized by a

A. Complex cytoplasm in which different regions are poorly defined
B. Localization of different regions of the cell into tissues
C. Collection of organelles and macromolecular complexes
D. Simple cytoplasm with well defined regions

Question 144:

• JAMB 1999

Which of the following is an organ?

A. Guard cell
B. Liver
C. Xylem bundle
D. Blood

Question 145:

• JAMB 1999

In mammals, the organ which performs digestive and endocrine functions is the

A. Liver
B. Pancreas
C. Gastric gland
D. Salivary gland