Post Utme Biology Past Questions and Answers

Question 971:

Steepness of slope generally affect ____________

A. Rainfall
B. Drainage
C. Sunlight
D. All of the options

Question 972:

Bacteria differ from eukaryotic of life in that they ____________

A. Are causes of all infectious diseases
B. Have no nuclear membrane
C. Reproduce by binary fission
D. Have a thick cell - wall

Question 973:

Which of the following statements is NOT correct?
Hormones ____________

A. Are circulated by blood and lymph
B. Have their effect on target organs
C. Complement nervous co - ordination
D. Are not produced in specific glands

Question 974:

Sister chromatics are ____________

A. Two identical copies of a single chromosome produced during s - phase
B. Pairs of chromosomes
C. Points of attachments of centromeres to the chromosomes
D. Chromosomes found in cells of sisters

Question 975:

One of the groups of organisms below is critical in the saline process of nutrient cycling ____________

A. Aves
B. Nematoda
C. Mammalia
D. Fungi