Q. No.Which of the following does not hold true for couplet?
a. Basis of Keys
b. Contrasting characters
c. Has use in Museum
d. Choice is made between two opposite characters.
a. Basis of Keys
b. Contrasting characters
c. Has use in Museum
d. Choice is made between two opposite characters.
Key at a time shows
1. Acceptance of one character
2. Acceptance of multiple factors
3. Rejection of another character
4. Both 1 and 3
What is wrong with respect to Key of a taxanomical aid?
1. Each statement in the key is called a lead.
2. A single key works for each taxonomic category.
3. Keys are analytical in nature
4. Used for Identification purposes
Which of the following is not the means of recording description?
1. Flora
2. Manuals
3. Keys
4. Catalogues
Monographs can be used as
1. Recording descriptions
2. Correct Identification
3. Both 1 and 2
4. None of the above
Index of plant species of a particular area can be studied by means of
1. Keys
2. Biological Garden
3. Manuals
4. Flora
Information on any one taxon can be taken out by
(1) Monographs
(2) Catalogues
(3) Flora
(4) Manuals
For the identification of the name of species found in an area, one would use
(1) Manuals
(2) Catalogues
(3) Monographs.
(4) Museum
Match Column-I with Column-II and choose the correct option
|
|
Column-I |
|
Column-II |
|
(a) |
Ex-situ conservation |
(i) |
Central National Herbarium |
|
(b) |
Quick referral system |
(ii) |
Museum |
|
(c) |
Preserved plants and animals |
(iii) |
Flora |
|
(d) |
Actual account of habitat and distribution of plants in a given area |
(iv) |
Royal Botanical Garden, Kew |
(1) (a) – (ii), (b) – (iii), (c) – (iv), (d) – (i)
(2) (a) – (i), (b) – (iv), (c) – (ii), (d) – (iii)
(3) (a) – (iv), (b) – (i), (c) – (iii), (d) – (ii)
(4) (a) – (iv), (b) – (i), (c) – (ii), (d) – (iii)
Key is used for-
a. Nomenclature of plants
b. Nomenclature of plants and animals
c. Identification of plants and animals
d. Identification of animals
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