31 - 40 of 49 Questions
# | Question | Ans |
---|---|---|
31. |
Which of the following is true of small pox? A. It is transmitted by bacteria B. It can effectively be controlled with antibiotics C. It can effectively be controlled by vaccination D. It is a water-borne infection |
|
32. |
A pollutant that is mostly associated with acid rain is A. Nitrogen (IV) Oxide B. Ozone C. Fluorine D. Carbon (IV) Oxide |
|
33. |
When the adults have reach a certain degree of weakness, the process of binary fission is replaced by conjugation in A. Paramecium B. Euglena C. Amoeba D. Plasmodium |
|
34. |
Whorls, arches, loops and compounds are types of variation in A. Colour B. Finger prints C. Hair Colour D. Blood group |
|
35. |
A couple has 10 children, all female. Which of the following best explains the situation A. The sex determination was by the man's X chromosome B. The man's sperm count is low C. The woman is not capable of producing male children D. The sex determination was by the man's Y chromosome |
|
36. |
A biological agent with antiviral property is A. Interferon B. enzyme C. antibiotic D. disinfectant |
|
37. |
One of the advantages of outbreeding is A. pests tolerance B. disease resistance C. fast growth D. tall height |
|
38. |
An individual with blood group AB can receive blood from those in blood group(s) A. A, B, AB, O B. A, AB and O only C. AB only D. A and B only |
|
39. |
The stream-lined shape of fishes is an adaptation for A. Securing mates B. easy movement C. obtaining food D. defence and attack |
|
40. |
An example of a poikilothermic organism is a A. Lizard B. Cockroach C. rabbit D. bird |
31. |
Which of the following is true of small pox? A. It is transmitted by bacteria B. It can effectively be controlled with antibiotics C. It can effectively be controlled by vaccination D. It is a water-borne infection |
|
32. |
A pollutant that is mostly associated with acid rain is A. Nitrogen (IV) Oxide B. Ozone C. Fluorine D. Carbon (IV) Oxide |
|
33. |
When the adults have reach a certain degree of weakness, the process of binary fission is replaced by conjugation in A. Paramecium B. Euglena C. Amoeba D. Plasmodium |
|
34. |
Whorls, arches, loops and compounds are types of variation in A. Colour B. Finger prints C. Hair Colour D. Blood group |
|
35. |
A couple has 10 children, all female. Which of the following best explains the situation A. The sex determination was by the man's X chromosome B. The man's sperm count is low C. The woman is not capable of producing male children D. The sex determination was by the man's Y chromosome |
36. |
A biological agent with antiviral property is A. Interferon B. enzyme C. antibiotic D. disinfectant |
|
37. |
One of the advantages of outbreeding is A. pests tolerance B. disease resistance C. fast growth D. tall height |
|
38. |
An individual with blood group AB can receive blood from those in blood group(s) A. A, B, AB, O B. A, AB and O only C. AB only D. A and B only |
|
39. |
The stream-lined shape of fishes is an adaptation for A. Securing mates B. easy movement C. obtaining food D. defence and attack |
|
40. |
An example of a poikilothermic organism is a A. Lizard B. Cockroach C. rabbit D. bird |