Neco Biology Past Questions and Answers

Question 336:

• NECO 2009

Which of these vertebrae is of the same number in man and rabbit?

A. Caudal
B. Cervical
C. Lumber
D. Sacral
E. Thoracic

Question 337:

• NECO 2009

These animals exhibit camouflage EXCEPT

A. Chameleon
B. Crab
C. Crocodile
D. Lizard
E. Snake

Question 338:

• NECO 2009

Which of the following is a characteristic of mollusc?

A. Bodies are protected by hard exoskeleton
B. Bodies are segmented
C. Body walls have three layers
D. Presence of paired jointed appendages
E. The head bears a pair of antennae

Question 339:

• NECO 2009

These groups of bacteria are harmless EXCEPT

A. Denitrifying
B. Nitrifying
C. Nitrogen-fixing
D. Parasitic
E. Saprophytic

Question 340:

• NECO 2009

Which of the following enzymes act on carbohydrates?

A. Amylase
B. Lipase
C. Pepsin
D. Renin
E. Trypsin