Question No:1

Clones are

(A) Morphologically similar
(B) Genetically similar
(C) Both (a) and (b)
(D) None of the above



Question No:2

The approximate life span of a parrot is

(A) 60 yrs
(B) 1-2 weeks
(C) 15 yrs
(D) 140 yrs



Question No:3

The approximate life span of a crocodile is

(A) 60 yrs
(B) 15 yrs
(C) 150 yrs
(D) 140 yrs



Question No:4

Arrange the following in decreasing order of their life span
(1) Crocodile
(2) Dog
(3) Crow
(4) Parrot

(A) 1 > 2 > 3 > 4
(B) 2 > 3 > 4 > 1
(C) 4 > 1 > 2 > 3
(D) 4 > 1 > 3 > 2



Question No:5

Life span of a tortoise is approx

(A) ( a) 50-100 yrs
(B) ( b) 100-150 yrs
(C) ( c) 150-200 yrs
(D) 200-250 yrs



Question No:6

Sexual reproduction is characterized by:

(A) a) Two parent participation
(B) Formation of gametes
(C) Fusion of gametes
(D) All of the above



Question No:7

A sexual reproduction is common among all except:

(A) Unicellular organisms
(B) Plants with simple organization
(C) Animals with simple organization
(D) Animals with complex organization



Question No:8

In which of these organisms is cell division in itself a mode of reproduction?

(A) Amoeba
(B) E. coli
(C) ( c) Euglena
(D) All



Question No:9

Cell division is synonymous with reproduction in:

(A) Plants and Fungi
(B) Animal and Plant
(C) Protista and Monera
(D) Monera and Algae



Question No:10

Binary fission is seen in:

(A) Amoeba
(B) b) Paramecium
(C) c) Vorticella
(D) All o f these



Question No:11

Which of these organisms show budding?

(A) Yeast
(B) b) Hydra
(C) Sponge
(D) All



Question No:12

Find the false statement.
(A) In yeast unequal division leads to bud formation.
(B) When off spring is produced by a single parent with or without the Involvement of gamete formation, the reproduction is asexual.
(C) Size of c rows and parrots are not very different yet their life span shows a wide difference.
(D) In binary fission cell divides in unequal parts.

(A) Only B and D
(B) Only C
(C) Only D
(D) Only A and B



Question No:13

Match column-I (Organism) with column-II (reproductive structure)
Column-I Column-II
(A) Penicillium
(B) Hydra
(C) Sponge
(D) Paramecium
(1) Conidia
2 ) Exogenous bud
(3 ) Gemmules (Endogenous buds)
(4) Binary fission

(A) A:1,B:2, C:3,D:4
(B) A:4,B:1,C:3,D:2
(C) A:1,B:3,C:4,D:2
(D) A:2,B:1,C:4,D:3



Question No:14

Select the incorrect statement.

(A) M embers of the Kingdom Fungi and simple plants such as algae repro duce through special asexual reproductive structures.
(B) Zoospores are generally microscopic motile structures.
(C) Zoo spores are usually macroscopic motile structures.
(D) Clones are morphologically and genetically similar individuals.



Question No:15

Which are the units of vegetative propagation in plants?

(A) Runners and rhizomes
(B) Suckers and bulbs
(C) Tuber and offset
(D) All of these