Neco Biology Past Questions and Answers

Question 271:

• NECO 2008

The type of association in which one organism benefits and the other neither benefits nor is harmed is called ____________

A. Commensalism
B. Mutualism
C. Parasitism
D. Saprophytism
E. Symbiosis

Question 272:

• NECO 2008

The group of organisms at the base of the pyramid of numbers are ____________

A. Decomposers
B. Primary consumers
C. Producers
D. Secondary consumers
E. Tertiary consumers

Question 273:

• NECO 2008

Spider belongs to which of the following classes in the phylum arthropoda?

A. Arachnida
B. Chilopoda
C. Crustacean
D. Insect
E. Myriapoda

Question 274:

• NECO 2008

Intercostal muscles are found in the ____________ region

A. Abdominal
B. Chest
C. Head
D. Limb
E. Neck

Question 275:

• NECO 2008

Which of these is an example of physiological variation?

A. Blood group
B. Eye colour
C. Fingerprint
D. Height
E. Weight