Neco Biology 2009 Past Questions and Answers

Question 1:

• NECO 2009

The following plants have self-pollinated flowers EXCEPT

A. Groundnut
B. Guinea corn
C. Maize
D. Rice
E. Wheat

Question 2:

• NECO 2009

These processes are involved in asexual reproduction EXCEPT

A. Budding
B. Fertilization
C. Fission
D. Spore formation
E. Vegetative propagation

Question 3:

• NECO 2009

Excess amino acids are converted into urea by the ____________

A. Heart
B. Kidney
C. Liver
D. Muscles
E. Spleen

Question 4:

• NECO 2009

The products of respiration in higher plants are ____________

A. Carbondioxide, energy and starch
B. Carbondioxide, energy and water
C. Carbondioxide, oxygen and water
D. Carbondioxide, starch and water
E. Glucose, energy and water

Question 5:

• NECO 2009

What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?

A. 1 red : 1 white
B. 2 red : 0 white
C. 3 red : 1 white
D. 4 red : 0 white
E. 4 red : 4 white