Biology class 11 Chapter-1 Medium Part 9

Welcome to your Biology class 11 Chapter-1 Medium Part 9

Select true and false statements and choose the correct answer from the options given below.

(I) Taxon is a group of related organisms.

(II) RoyalBotanicalGarden is located inBristol (England).

(III) Dudhwa National Park is located at Lakhimpur in UP.

(IV) There are about 89 Wildlife Sanctuaries and492 National Parks in India.
V When specific name is identical to generic name, it is an example of tautonym.

True–I, II, IV False–III, V

True–I, II False–III, IV, V

True–III, V False–I, II, IV

True–III, VI, V False–I, II

A group of individual organisms with fundamental similarities is

Family

Species

Class

Kingdom

All the three names, indica, tuberosum and leo represents

Families

Genera

Categories

Specific epithets

Which one of the following specific epithets is not associated with genus Panthera?

leo

tigris

pardus

melongena

Which is less general in characters as compared to genus?

Family

Class

Division

Species

Select a species not related to genus Solanum.

tabacum

tuberosum

nigrum

melongena

Species is considered:

As basic unit of classification

The largest unit of classification

Artificial concept of human mind which cannot be defined in absolute terms

Real unit of classification devised by taxonomists

Genus represents

An individual plant or animal

A collection of plants or animals

Group of related species of plants or animals

A group of plants in a given area

Linnaeus put similar species into a larger group called the

Species

Family

Kingdom

Genus

In a taxonomic hierarchy, genus is interpolated between

Kingdom and class

Order and species

Phylum and order

Family and species

The taxonomic category just below the level of family is

Class

Order

Phylum

Genus

Potato, Tobacco, Brinjal, Mango belong to how many genera?

5

3

4

2

The species (man, housefly, mango, wheat, dog, cat, lion, tiger, potato, brinjal, makoi and leopard) belong to how many different families?

4

7

5

6

In taxonomical hierarchy, the category below the level of order is

Class

Species

Phylum

Family

Family and order of Triticum aestivum (wheat) are

Poaceae, Monocotyledonae

Poaceae, Poales

Poales, Monocotyledonae

None is correct

Family - order - class of Musca domestica (Housefly) are respectively:

Muscidae - Insecta - Hymenoptera

Muscidae - Diptera - Mandibulata

Hymenoptera - Insecta - Mandibulata

Muscidae - Diptera - Insecta

Match the columns and find out the correct combination:

Column-I (Common name)		Colomn-II (Biological name)
(A)	Leopard	(i)	Mangifera indica
(B)	Potato	(ii)	Triticum aestivum
(C)	Brinjal	(iii)	Panthera pardus
(D)	Wheat	(iv)	Solanum tuberosum
		(v)	Solanum melongena

(A)-(iv) (B)-(iii) (C)-(i) (D)-(ii)

(A)-(iii) (B)-(iv) (C)-(v) (D)-(ii)

(A)-(i) (B)-(ii) (C)-(iii) (D)-(iv)

(A)-(ii) (B)-(i) (C)-(iv) (D)-(iii

Match the columns and find out the correct combination:

Column-I		Column-II
(A)	Family	(i)	Felis
(B)	Kingdom	(ii)	Sapindales
(C)	Order	(iii)	Solanum
(D)	Genus	(iv)	Animalia
		(v)	Anacardiaceae

(A)-(v) (B)-(iv) (C)-(ii) (D)-(iii)

(A)-(iv) (B)-(v) (C)-(iii) (D)-(ii)

(A)-(i) (B)-(ii) (C)-(iii) (D)-(iv)

(A)-(iii) (B)-(ii) (C)-(iv) (D)-(v)

Match the following terms with their descriptions:

Column-I (Terms)

Column-II (Descriptions)

(A)

Nomenclature

(i)

The process of describing an

organism accurately so that

its name can be correctly

attached to it.

(B)

Identification

(ii)

A system of naming

each organism with two

components: the Generic

name and the specific

epithet.

(C)

Binomial

Nomenclature

(iii)

A standardised process for

naming living organisms.

(D)

Generic name

(iv)

The initial part of the

scientific name of an

organism that tells us the

genus to which it belongs.

)(A)-(iii) (B)-(i) (C)-(ii) (D)-(iv)

(A)-(ii) (B)-(i) (C)-(iv) (D)-(iii)

(A)-(i) (B)-(iii) (C)-(iv) (D)-(ii)

(A)-(i) (B)-(iv) (C)-(ii) (D)-(iii)

Match the columns and choose the appropriate option.

Column-I		Column-II
(A)	Hydra	(i)	budding
(B)	Planaria	(ii)	spores
(C)	Fungi	(iii)	regeneration

(A)-(i) (B)-(iii) (C)-(ii)

(A)-(iii) (B)-(i) (C)-(ii)

(A)-(ii) (B)-(iii) (C)-(i).

(A)-(i) (B)-(ii) (C)-(iii)

Match the columns and find out the correct combination:

Column-I		Column-II
(A)	Primata	(i)	Phylum
(B)	Anacardiaceae	(ii)	Genus
(C)	Triticum	(iii)	Family
(D)	Chordata	(iv)	Order
(E)	Dicotyledonae	(v)	Class

(A)-(iii) (B)-(v) (C)-(ii) (D)-(i) (E)-(iv)

(A)-(ii) (B)-(i) (C)-(iv) (D)-(iii) (E)-(v)

(A)-(i) (B)-(ii) (C)-(iii) (D)-(v) (E)-(iv)

(A)-(iv) (B)-(iii) (C)-(ii) (D)-(i) (E)-(v)

Choose the correct statements from following:

(a) Taxonomic hierarchy includes seven obligate categories.
(b) Each taxon represents a unit of classification.
(c) In unicellular algae, reproduction is synonymous with growth.

(a) & (b)

(b) & (c)

(a) & (c)

All are correct

Read the following statements and identify the correct statements.\

(A) Biodiversity refers to the number and types of organisms present on earth.
(B) The local names would vary from place to place, even within a country.
(C) The number of species that are known and described range between 1.7-1.8 million.
(D) International Code for Botanical Nomenclature (ICBN) provides scientific names for plants.
(E) Nomenclature or naming is only possible when the organism is described correctly.

(A) and (B) only

(A), (B) and (C) only

(A), (D) and (C) only

All of these

Incorrect statement is:

Systematics takes into account evolutionary relationships between organisms.

Characterisation is a process in which the organism which is to be studied is described for all its morphological and other characteristics

Related genera are placed in the same family

Category denotes rank, and these categories or ranks are merely morphological aggregates.

An incorrect statement is

(A) Animals, mammals and dogs represent taxa at different levels.
(B) Biology is the story of evolution of living organisms on earth.
(C) The word systematics refers to systematic arrangement of organisms.
(D) In animals, growth is seen only up to a certain age.

(E) Non-living objects also grow if we take increase in body mass as a criterion of growth.
(F) Human being is the only organism who is aware of himself.

(C) only

(B) only

(A) only

None of these

Biology class 11 Chapter-1 Medium Part 9

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