The number of species that are known and described ranges between:
1. | 1.2 and 1.3 million | 2. | 1.4 and 1.5 million |
3. | 1.7 and 1.8 million | 4. | 2.1 and 2.2 million |
An unconscious patient cannot be aroused by stimuli to normal consciousness but the doctors hope that recovery is possible. This patient is said to be:
1. In deep sleep
2. Comatosed
3. Brain dead
4. Malingering
The book Systema Naturae was authored by:
1. | Linnaeus | 2. | Theophrastus |
3. | Aristotle | 4. | Bentham and Hooker |
Identify the correct chronological order of the taxonomic hierarchy from lowest to highest:
1. Family – Order – Class – Phylum
2. Family – Class – Order – Phylum
3. Order – Family – Class – Phylum
4. Order – Class – Phylum – Family
Humans belong to the Order:
1. | Hominidae | 2. | Primata |
3. | Mammalia | 4. | Vertebrata |
Both cats and dogs belong to same:
1. | species | 2. | genus |
3. | family | 4. | order |
Match each item in Column I with one in Column II and choose your answer from the codes given below:
COLUMN I | COLUMN II |
Taxonomical aid | Feature |
I. Flora | a. Useful in providing information for identification of names of species found in an area |
II. Manuals | b. Contains the actual account of habitat and distribution of plants of a given area. |
III. Monographs | c. Contain information on any one taxon |
Codes:
I | II | III | |
1. | a | b | c |
2. | c | b | a |
3. | b | a | c |
4. | b | c | a |
The scientific term for biological classification categories is:
1. Species | 2. Taxon |
3. Phylum | 4. Domain |
The main difference between taxonomy and systematics is that:
1. | Taxonomy is involved in the naming and classification of organisms while systematics is involved in determining evolutionary relationships between organisms |
2. | Systematics is involved in the naming and classification of organisms while taxonomy is involved in determining evolutionary relationships between organisms |
3. | Taxonomy is not a true science and has largely been replaced with systematics |
4. | Systematics can be considered as a part of taxonomy |
If two living animals belong to the same phylum, they must belong to the same:
1. | Class | 2. | Genus |
3. | Kingdom | 4. | Family |