Question 881:

One of the following is not a major difference between a prokaryote and eukaryote

A. Prokaryote DNA is circular while eukaryote DNA is linear
B. Prokaryotic forms are mainly unicellular while eukaryotic forms are mainly multicellular
C. Cell division in prokaryotes is by binary fission while in eukaryotes, it is either meiosis, mitosis or both
D. The organelles in prokaryotes are many while that of eukaryotes are few.

Question 882:

Which of these is not present in the epidermis of a leaf?

A. Guard cells
B. Arranged cells
C. Chlorophyll
D. Stomata

Question 883:

One of the following is not a characteristic of a virus.

A. They are the smallest organisms
B. They do not have a cellular structure
C. They are on the boundary between the living and nonliving things
D. They lack a simple structure with no surfacecoat

Question 884:

Viruses can only reproduce by ____________

A. Binary fission
B. Multiple fission
C. Invading living cells
D. Autogeny

Question 885:

When an animal has polarity of anterior and posterior ends, it is said to exhibit ____________

A. Radial symmetry
B. Bilateral symmetry
C. By-radial symmetry
D. Radial-bilateral symmetry