(ii) Branch of study concerning relationships among organisms
(c) Systematics
(iii) Grouping into convenient categories based on observable characters
(d) Taxonomy
(iv) Process of classification based on characteristics
Classification groups organisms, taxa are taxonomic categories, systematics studies relationships among organisms, and taxonomy is the science of classification.
Question 172 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Structural basis
(i) Structure of cell
(b) Cellular basis
(ii) Ecological information
(c) Biological progression
(iii) External and internal structure
(d) Environmental basis
(iv) Development process
Modern taxonomy is based on external and internal structure, cell structure, development process, and ecological information.
Question 173 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Species
(i) Assemblage of families exhibiting a few similar characters
(b) Genus
(ii) Group of individual organisms with fundamental similarities
(c) Family
(iii) Group of related genera with fewer similarities
(d) Order
(iv) Aggregates of closely related species
Species comprise similar individuals, genera comprise closely related species, families comprise related genera, and orders comprise related families.
Question 174 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Mango
(i) leo
(b) Potato
(ii) sapiens
(c) Lion
(iii) indica
(d) Human
(iv) tuberosum
Mango is Mangifera indica, potato is Solanum tuberosum, lion is Panthera leo, and human is Homo sapiens.
Question 175 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Panthera
(i) tuberosum, nigrum, melongena
(b) Solanum
(ii) leo, pardus, tigris
Panthera includes leo (lion), pardus (leopard), and tigris (tiger). Solanum includes tuberosum (potato), nigrum, and melongena.
Question 176 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Solanum, Petunia, Datura
(i) Felidae
(b) Panthera, Felis
(ii) Canidae
(c) Dogs
(iii) Solanaceae
Solanum, Petunia and Datura belong to Solanaceae. Panthera and Felis belong to Felidae, while dogs belong to Canidae.
Question 177 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Polemoniales
(i) Felidae and Canidae
(b) Carnivora
(ii) Convolvulaceae and Solanaceae
Plant families Convolvulaceae and Solanaceae are placed in the order Polemoniales. Animal order Carnivora includes the families Felidae and Canidae.
Question 178 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Monkey, Gorilla, Gibbon
(i) Carnivora
(b) Tiger, Cat, Dog
(ii) Primata
Monkey, gorilla and gibbon belong to the order Primata, whereas tiger, cat and dog belong to the order Carnivora.
Question 179 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Class
(i) Comprises all plants from various divisions
(b) Phylum
(ii) Includes related orders (e.g. Primata and Carnivora)
(c) Kingdom Animalia
(iii) Comprises all animals from various phyla
(d) Kingdom Plantae
(iv) Comprises related classes (e.g. fishes, amphibians, reptiles, birds and mammals)
A class includes related orders. A phylum includes related classes. Kingdom Animalia comprises all animal phyla, whereas Kingdom Plantae comprises all plant divisions.
Question 180 of 214
📘 CLASS XI
Match the following:
Column I
Column II
(a) Lower the taxa
(i) Number of common characteristics decreases
(b) Higher the category
(ii) Becomes more complex
(c) Going from species to kingdom
(iii) More characteristics are shared by members
(d) Problem of classification at higher levels
(iv) Greater difficulty determining relationships to other taxa
Lower taxa share more characteristics. Higher categories make relationships harder to determine. Moving from species to kingdom decreases common characteristics and classification becomes more complex.
