Kingdom Plantae MCQ: MCQ Test (25 questions)

Question 1 of 25

The chopping of an onion makes one cry because of chemical containing-

ASulphur
BChlorine
CBromine
DNitrogen

Question 2 of 25

The plant Ephedra is grouped under -

AAngiosperm
BPteridophytes
CBryophytes
DGymnosperm

Question 3 of 25

Which of the following is a carnivorous plant ?

AClarkia
BDrosera
CHollyhock
DAlyssum

Question 4 of 25

Which of the following group of plant produce naked seet ?

ABryophytes
BPteridophytes
CAngiosperm
DGymnosperm

Question 5 of 25

Marsileo, fern and Horse-tail are examples of which one of the following plant groups ?

APteridophyta
BBryophyta
CGymnosperms
DAngiosperms

Question 6 of 25

Name the tiny pores present on the surface of leaves in plants :

AHydathodes
BStomata
CTrichomes
DPits

Question 7 of 25

lnsectivorous plant grow where -

ASoil is deficient in nitrogen
BSoil is deficient in carbohydrate
CVitamin-C is required
DHormones are required

Question 8 of 25

Which of the following is not a kharif crop ?

ACotton
BGroundnut
CMaize
DMustard

Question 9 of 25

The medicine ephedrin used in the treatment of cough, asthma and bronchitis is obtained from -

ACycus
BEphedra
CPinus
DJuniperus

Question 10 of 25

Which of the following plant produce seed but not fruit ?

AMaize
BMint
CPeepal
DPinus

Question 11 of 25

The type of root formed in Betel vine is :

AStilt Root
BClinging Root
CClimbing Root
DProp Root

Question 12 of 25

Consider the following statements : 1. Red algae appear black since they do not absorb light of any wavelength . 2. Yeast is commonly used for fermentation prior to baking . 3. Olive oil is extracted from seeds of olive plants. 4. Commercially used saffron represents dried stigmas from flowers. Which of the statements given above are correct ?

A1, 2 and 3
B1 and 3 only
C2 and 3 only
D2 and 4

Question 13 of 25

Largest number of chromosome is found in -

AMan
BPteridophytas
CElephant
DAngiosperm

Question 14 of 25

Self pollination will lead to ----

AOverbreeding
BOutbreeding
Clnbreeding
DRare breeding

Question 15 of 25

Sago is obtained from -

ACycus
BPinus
CCedrus
DJuniperus

Question 16 of 25

With reference to palm oil, consider the following statements - 1. The palm oil tree is native to southeast Asia. 2. The palm oil is a raw material for some industry producing lipstick and perfumes. 3. The palm oil can be used to produce biodiesel. Which of statement given above are correct ?

A1 and 2 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3

Question 17 of 25

Which one of the following crop combination is not adopted in mixed cropping in lndia ?

AWheat and Mustard
BWheat and Chick Pea
CRice and Ground nut
DGround nut and Sun flower

Question 18 of 25

Hydroponics is a method of culture of plants without using :

ASand
BSoil
CWater
DLight

Question 19 of 25

An orchid is considered to be a / an -

ASymbiont
BEndophyte
CParasite
DEpiphyte

Question 20 of 25

Consider the following statements : 1. The common blue green algae spirogyra and ulothrix are found in both fresh water ponds and oceans . 2. The chameleon can look ahead with one eye and at the same time look behind with another . Which of the statements is/are correct ?

AOnly 1
BOnly 2
CBoth 1 and 2
DNeither 1 nor 2

Question 21 of 25

Silver Fiber Revolution is associated to :

ALeather
BOil seeds
CJute
DCotton

Question 22 of 25

A plant leaf appears to be green because it

Aabsorbs green light
Breflects all but yellow and blue light
Creflects green light
Dabsorbs red and yellow light

Question 23 of 25

Maize-Potato-Sugarcane-Moong is the example of crop rotation for -

A1 year
B2 years
C3 years
D4 years

Question 24 of 25

Which among the following is the lowermost plants of the plant kingdom?

AThallophyta
BPteridophyta
CPhanerogamae
DBryophyta

Question 25 of 25

Which of the following is used as biofertilizer ?

AColastridum
BUrea
CAzola
DBaggase