8. Which of the following is NOT a mechanism of preventing fertilization?
a. Habitat isolation
b. Mechanical isolation
c. Reduced fertility
d. Temporal isolation
9. The binomial system of nomenclature was developed by
a. Carolus Linnaeus
b. Charles Darwin
c. Ernst Haeckel
d. Robert Whittaker
10. What does the familiaris in the scientific name Canis familiaris refer to?
a. Family c. Order
b. Genus d. Species
11. To which of the following do Pinus stobus and Pinus resinosa both belong?
a. Family c. Order
b. Genus d. Species
12. Which of the following is a correctly written scientific name?
a. staphylococcus aureus
b. Staphylococcus Aureus
c. Staphylococcus aureus
d. STAPHYLOCOCCUS Aureus
13. What language is used in giving scientific names of organisms?
a. French c. Hebrew
b. Greek d. Latin
14. Which of the following is the least specific classification?
a. Class
c. Phylum
b. Genus
d. Species
15. Which of the following statements is true about the five-kingdom scheme of
biological classification?
a. Bacteria and algae are placed in Kingdom Monera.
b. Kingdom Plantae includes all photosynthetic organisms.
c. The simplest members of Kingdom Animalia are the protozoa.
d. Heterotrophic organisms that secrete digestive enzymes to breakdown food before absorbing it are classified under Kingdom Fungi.
Answers & Comments
8.B
9.A
10.C
11.A
12.D
13.A
14.C
15.B
Explanation:
SANA MAKA TULONG
a. community
b. humans
c. organisms
d. species
3. What is the resulting offspring of two different species if fertilization is successful?
a. Dominant
b. Hybrid
c. Pure breed
d. Recessive
4. What concept states that species are defined in terms of reproductive compatibility?
a. Biological Concept
b. Evolutionary Concept
c. Physical Concept
d. Physiological Concept
a. The potential to exchange genes
b. The potential to interbreed
c. The potential to reproduce
d. All of the above
6. Which of the following mechanism prevents fertilization from occurring.
a. Midzygotic barrier
b. Prezygotic barrier
c. Postzygotic barrier
d. Zygotic barrier
offspring
a. Midzygotic barrier
c. Postzygotic barrier
b. Prezygotic barrier
d. Zygotic barrier