Polymoniales have families like Solanaceae and convolvulaceae mainly based on the ------------.
1. | Floral characters | 2. | Aestivation |
3. | Leaf shape. | 4. | Root system |
Polymoniales includes-
a. Convolvulaceae
b. Solanaceae
c. Both a and b
d. Liliaceae only
As we go from species to kingdom-
1. | The number of similarities gets reduced than previous taxon. |
2. | The number of similarities gets increased than previous taxon. |
3. | The number of dissimilarities gets reduced than previous taxon. |
4. | None of the above |
Felidae does not have
a. Dogs
b. Cats
c. Tiger
d. Leopard
Families are characterised
1. | On the basis of vegetative features |
2. | On the basis of reproductive features |
3. | Both a and b |
4. | On the basis of morphological features. |
Genera are
a. An aggregate of different species
b. An aggregate of closely related species
c. An aggregate of different organism of a single species
d. An aggregate of closely related organisms of a single species
Identify the correct match:
a. Felis: canidae
b. Datura: Solanaceae
c. Petunia: Leguminoceae
d. Dogs: Felidae
Cats come under Felis. Which taxon are we talking about?
1. | Class | 2. | Order |
3. | Genus | 4. | Species |
Genus has
1. | More common character possessing group of one species than other species |
2. | More common character possessing group of species than species of other genera |
3. | Less common character possessing group of species than other phyla |
4. | Less common character possessing group of one species than other species |
Order and higher taxon are identified on the basis of-
1. | Similarities in characters |
2. | Dissimilarities in characters |
3. | Aggregates of characters |
4. | Both a and c |