Name: Zunaira Tahreem Fatima

Department: Bs zoology (morning)

Submitted By: Zunaira Tahreem Fatima

Puccinia | Biology Quiz Puccinia is a parasitic? - Mcqs Clouds

this assignment is about 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

Puccinia | Biology Quiz Puccinia is a parasitic? - Mcqs Clouds

Puccinia | Biology Quiz Puccinia is a parasitic? - Mcqs Clouds

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