Name: Zunaira Tahreem Fatima
Department: Bs zoology (morning)
Submitted By: Zunaira Tahreem Fatima
Puccinia | Biology Quiz Puccinia is a parasitic? - Mcqs Clouds
Assignment: Botany
Govt. Graduate college Chowk Azam
Topic:
Puccinia
Objectives:
1)
Division of Puccinia is
A.Ascomycota
B.Basidiomycota
C.Zygomycota
D.Oomycota
Ans: Basidiomycota
2) Puccinia has many forms
A.Asparagi
B.Graminis
C. Horiana
D. Poarum
Ans: Graminis
3)belongs from which kingdom
A. Fungi
B.Plantae
C. Animalia
D. None
Ans: Fungi
4) Puccinia has several Obligatory …. Species
A. Host
B. Parasitic
C. Both
D. None
Ans:
parasitic
5)This genus contains about how many
species
A. 4000
B. 5000
C. 3000
D. 4500
Ans: 4000
6)Puccinia cause The
A. Leaf Rust
of wheat
B.Curling of wheat leaf
C. Infection of wheat grain
D.None of the above
Ans: Leaf
Rust of wheat
7) Heteroecious Fungus is
A.Ustilago
B.Albugo
C.Puccinia
D. Melampsora
Ans: Puccinia
8)How many nuclei are there in a uredospore
of Puccinia
A. One
B. Five
C. Three
D. Two
Ans: Two
9)Order of puccinia is
A.
Uredinales
B.Agraicales
C. Monitiales
D. Teloschistales
Ans: Uredinales
10)Puccinia are parasites on
A. Wheat
B. Corn
C. Both
D. None
Ans: Both
11)Puccinia Contains how many germ tubes
A.Five
B. Two
C. Six
D. One or more
Ans: one is more
12)Puccinia is a….. genus
A. Large
B. Small
C.Moderate
D. None
Ans:
Large
13) Puccinia completes its life cycle in
how many, hosts
A. Two
B. Three
C. Five
D. Six
Ans: Two
14) The Hosts through which Puccinia completes
its life cycle are
A. Wheat and barely
B. Wheat and corn
C.Wheat and rye
D. None
Ans: wheat
and barely
15) The life cycle of Puccinia is divided
into how many stages
A. Six
Stages
B. Four Stages
C. Five Stages
D. Two Stages
Ans: Five
Stages
16) life cycle of Puccinia is on the
basis of
A. Nature of spores
B. Nature
of the zygote
C. Nature of gametes
D. All
Ans: Nature
of Spores
17) Infections of Puccinia appear In
A. March
B. April
C. May
D. Jun
Ans:
March
18) Sori appears on The ….. of wheat
A. Stem
B. capsule
C. Root
D. Shot
Ans: Stem
19) Uredospores are borne on which Stalks
A. Short
B. Long
C. Upper
D. Lower
Ans: Long
20) Uredospores are borne on long
A. Stalks
B. Root
C. Shot
D. None
Ans:
Stalks
21) Uredospores have how many germ pores in
their wall
A. One
B. Two
C. Four
D. Five
Ans: One
22) The tip of the germ tube swells from the vesicle called
A.Uredospores
B. Uredosori
C. Appressorium
D. None
Ans:
Appressorium
23) The cytoplasm and nuclei of the germ tube
migrate into
A. Appressorium
B. Uredospores
C. Uredia
D. None
Ans: Appressorium
24) ……. Cut off the Appressorium from the hollow germ tube
A. Uredia
B. Uredosori
C. Haustorium
D. Septa
Ans:
Septa
25) Appressorium form
A. Germ tube
B. Fine tube
C.Both
D. Host tissue
Ans: Fine
tube
26) The Vesicle produces ….. Septate
hyphae
A. Branched
B. Unbranched
C.Staright
D. All
Ans: Branched
27) The hyphae develop for absorbing
nutrients
A. Cytoplasm
B. Uredosori
C. Haustori
D. None
Ans: Haustori
28)Hyphae produces a new crop of …… Uredospores
under the epidermis of the leaf
A.Dikaryotic
B. Bikaryotic
C.Prokaryotic
D. Eukaryotic
Ans: Dikaryotic
29) Each cell of hyphae has how many
nuclei
A. One
B. Two
C. Three
D. Four
Ans: Two
30) ……. Transfer these Uredospores to
other plants
A. Wind
B. Water
C. Pollen grain
D. Germ tube
Ans: Wind
31) Teleutospores are produced during growing
season
A. April
B. May
C. Both a,b
D. December
Ans: Both
a,b
32)Some hyphae develop
A. Teleutosori
B. germ pore
C.Promycelium
D. All
Ans:
Teleutosori
33) These Teleutosori produce
A. Paraphses
B. Teleutospores
C. Promycelium
D. All
Ans:
Teleutospores
34) The color of Teleutospores are
A. Green
B. Black
C. Blue
D. Red
Ans: Red
35) The shape of Spores with the tapering
end.
A. Circular
B. Tubular
C. Oval
D. Shapeless
Ans: Oval
36) Each teleutospore contains how many
germ wall
A. Two
B. One
C. Three
D. Four
Ans: One
37) Which crop is harvested in
Teleutospores
A. Corn
B. Rice
C. Wheat
D. Rye
Ans: wheat
38) Teleutospores germinate in next
spring on
A. Hot
B. Winter
C. Both a,b
D. None
Ans: Both
a,b
39) Teleutospore produce a germ tube called
A. Promycelium
B. Sterigmata
C.Pycnidia
D. All
Ans:
promycelium
40) How many nuclei of a cell fuse to form a diploid
nucleus
A. One
B. Four
C. Several
D. Two
Ans: Two
41) Transverse of septa divides epibasidium
into
A. Five
B. Four
C. Three
D. One
Ans: Four
42) Each cell contains a single
A. Cytoplasm
B.Cell wall
C. Nucleus
D. All
Ans:
Nucleus
43) Basidiospores
are formed on each
A.Promycelium
B.
Teleutosori
C. Sterigma
D.All
Ans: Sterigma
44)Barberry germinates to
produce a germ tube
A. Small
B. Large
C. Moderate
D. None
Ans: small
45)Spermatia comes out from
A. Ostiole
B. Pycnidia
C. Spermatia
D. Basidium
Ans: Ostiole
46) The germ tube produces how
many cells
A. 4,3
B. 3,4
C. 4,4
D. 4,6
Ans: 4,6
47) Aecial stage makes whole
hyphae
A.
Prokaryotic
B.
Eukaryotic
C.
Dikaryotic
D. All
Ans: Dikaryotic
48) Each cell divides to form a cell
A. Larger
B. Constant
C. Smaller
D. Both a,c
Ans: Both a,c
49) The peridium ruptures and
cup-like structure called
A. Peridium
B. Accidium
C. Basidium
D. All
Ans: Accidium
50) Appressorium produces spores
and completes the life cycle
A. Uredospores
B.
Aeciospores
C. Both a,b
D. None
Ans: Uredospores
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