Neco Biology Past Questions and Answers

Question 286:

• NECO 2008

Which of these organisms exists as a filament?

A. Diatom
B. Euglena
C. Paramecium
D. Spirogyra
E. Volvox

Question 287:

• NECO 2008

The following are functions of the liver EXCEPT

A. Deamination of excess amino acids and proteins
B. Excretion of bile pigments
C. Manufacture of blood plasma
D. Production of heat
E. Storage of vitamins and minerals

Question 288:

• NECO 2008

During fertilization, the direction in which the pollen tube grows is controlled by ____________

A. Ovary
B. Ovule
C. Pollen grains
D. Pollen tube nucleus
E. Style

Question 289:

• NECO 2008

Crime detection in a forensic laboratory involves the use of ____________

A. Blood transfusion
B. Blood analysis
C. Fingerprints
D. Genetic combination
E. Tongue rolling ability

Question 290:

• NECO 2008

Which of these factors least affects population size?

A. Availability of food
B. Disease
C. Immigration
D. Rate of reproduction
E. Variation