Waec Biology 2019 Past Questions and Answers

Question 46:

• WAEC 2019

Which of the following structures will NOT be found in the nucleus of a cell?

A. DNA
B. Nucleolus
C. Lysosome
D. Centriole

Question 47:

• WAEC 2019

An example of organ level of organization is ___________

A. Bird
B. Kidney
C. Spermatozoon
D. Xylem

Question 48:

• WAEC 2019

A structural similarity between Parameciumn and Amoeba is the presence of ____________

A. One food vacuole
B. Two contractile vacuoles
C. Two nuclei
D. One gullet

Question 49:

• WAEC 2019

The classes of plants the root systems in diagrams I and II above represent respectively are _____________

A. Dicotyledoneae and Monocotyledoneae
B. Monocotyledoneae and Dicotyledoneae
C. Dicotyledoneae and Dicotyledoncae
D. Monocotyledoneae and Monocotyledoneae

Question 50:

• WAEC 2019

The diagram above is an illustration of a stage in a biological process. Study it and answer this question

What stage of cell division is illustrated in the diagram?

A. Prophase
B. Metaphase
C. Anaphase
D. Telophase