Neco Biology Past Questions and Answers

Question 226:

• NECO 2005

The process which reduces the nitrogen content of the soil is ____________

A. Ammonification
B. Denitrification
C. Nitrogen fixation
D. Nitrification
E. Putrefaction

Question 227:

• NECO 2005

Birds excrete nitrogenous wastes in form of ____________

A. Ammonia
B. Sweat
C. Urea
D. Uric acid
E. Urine

Question 228:

• NECO 2005

A waterlogged habitat with low light penetration and very low quantity of dissolved oxygen best describes a/an habitat ____________

A. Estuarine
B. Marine
C. Sahel savanna
D. Swampy
E. Tropical rainforest

Question 229:

• NECO 2005

Deficiency of calcium in a child’s diet causes ____________

A. Cretinism
B. Goiter
C. Kwashiorkor
D. Rickets
E. Scurvy

Question 230:

• NECO 2005

Which of these is a direct photosynthetic product?

A. Fats
B. Glucose
C. Latex
D. Protein
E. Starch