Neco Biology Past Questions and Answers

Question 316:

• 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 317:

• 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

Question 318:

• NECO 2009

Which of these influences growth movement in plants?

A. Acetic acid
B. Auxins
C. Chlorophyll
D. Enzyme
E. Ethylene

Question 319:

• NECO 2009

Which of the following is bryophyte?

A. Bladderwort
B. Flytrap
C. Liverwort
D. Pitcher
E. Sundew

Question 320:

• NECO 2009

The basic unit of classification of living things is the ____________

A. Class
B. Genus
C. Kingdom
D. Phylum
E. Species