Neco Biology Past Questions and Answers

Question 151:

• NECO 2003

The organelle responsible for the transportation of substances within the cell is ____________

A. Cell membrane
B. Chloroplast
C. Endoplasmic reticulum
D. Lysosome
E. Mitochondrion

Question 152:

• NECO 2003

A flower made up of one carpel is referred to as ____________

A. Apocarpous
B. Monocarpus
C. Monogamous
D. Pericarpus
E. Syncarpous

Question 153:

• NECO 2003

Which of the following is NOT a function of dilute hydrochloric acid secreted in the stomach of man?

A. Acidities the contents
B. Activates pepsin
C. Inactivates pepsin
D. Inactivates ptyalin
E. Kills micro organisms

Question 154:

• NECO 2003

The respiratory structures of insects are ____________

A. Body surfaces
B. Gills
C. Kidneys
D. Lung
E. Tracheae

Question 155:

• NECO 2003

Chromosomes are found in the ____________

A. Cell membrane
B. Centriole
C. Mitochondrion
D. Nucleus
E. Lysosome