Morphology of Plant MCQ: MCQ Test (50 questions)

Question 1 of 50

Which modification of root does not store food ?

ANapiform
BConical
CStill
DTuberous

Question 2 of 50

A biennial plant is the one which -

ACompletes life cycle in two year
BCompletes life cycle in two seasons
CFlowers every year but completes its cycle in two year
DNone of these

Question 3 of 50

Water is conducted in vascular plant by -

APhloem tissue
BParenchyma tissue
CMeristems
DXylem tissue

Question 4 of 50

Vivipary mean -

ADevelopment of seed after fertilization
BGermination of seed the stem
CGermination of seed in fruit attached to parent plant
DOrganisation of many seed

Question 5 of 50

ln plant which one of the following tissues is dead ?

AParenchyma
BCollenchyma
CSclerenchyma
DPhloem

Question 6 of 50

Starch is an example of -

APolysaccharide
BOligosaccharide
CMonosaccharide
DDisaccharide

Question 7 of 50

Which one of the following forms the base of vegetable fibres ?

ACellulose
BProteins
CFats
DOils

Question 8 of 50

Which one of following is a insectivorous plant ?

AFashion flower plant
BPitcher plant
CNight queen
DFlame of the forest

Question 9 of 50

Pneumatophores are specialised ……..in hydrophytes .

ASeeds
BRoots
CFruits
DFlowers

Question 10 of 50

Agar-agar is prepared from-

AAlgae
BLichens
CFungi
DBryophyte

Question 11 of 50

ln cactus, the spines are modified -

AStem
BStipules
CLeaves
DBuds

Question 12 of 50

Epigeal germination is found in -

AMaize
BWheat
CPea
DCastor

Question 13 of 50

The edible part of garlic is -

ATunic
BReduced stem
CFleshy scales
DBase of infloresence

Question 14 of 50

Kharif crop is -

AWheat
BPaddy
CPotato
DGram

Question 15 of 50

The colourful part of the Sun flower or Marigold plant is-

AFlower
BInflorrescence
CFruit
DSeed

Question 16 of 50

Pollination takes place in flower having smell by-

Alnsects
BWind
CWater
DAnimal

Question 17 of 50

Eye of potato are-

AApical buds
BAxillary buds
CAdventitious root
DExtra axillary bud

Question 18 of 50

The gas used for artificial ripening of fruit is -

AEther
BAmmonia
CAcetylene
DEthylene

Question 19 of 50

Root develop from radical-

AFibrous root
BRespiratory root
CAdventitious root
DTap root

Question 20 of 50

A clone is a group of individuals obtained through-

ASelf pollination
BMicropropagation
CHybridisation
DCross pollination

Question 21 of 50

Transfer of pollengrain from pollensac to stigma is called -

AThalmus
BPollination
CFertillizaion
DGermination

Question 22 of 50

Edible part of turnip is-

AModified adventitious root
BModified tap root
CModified base of stem
DUnderground stem

Question 23 of 50

The plant dye Henna imparts oranged colour to skin and hairs due to its reaction with which of the following ?

AProtein and amino acids
BLipids
CCarbohydrates
DAmino acids

Question 24 of 50

Carrot is a-

ARoot
BStem
CFruit
DFlower

Question 25 of 50

From which part of Opium plant we get morphine ?

ALeaves
BStem
CBank
DFruit coat

Question 26 of 50

Potato tuber is not a modified root because-

AIt is oval or spherical in shape
BIt is protacted by corky skin
CIt bears spirally arranged eyes which represent nodes
DIt stores as reserve food material

Question 27 of 50

Zoophily pollination by-

AAnimal
BWater
Cwind
Dinsect

Question 28 of 50

The inflorescence of wheat is -

ARaceme
BCatkin
CSpike
DPanicle

Question 29 of 50

Bark of which tree is used as a concliment ?

ACinnamon
BClove
CNeem
DPalm

Question 30 of 50

Coconut and mango grouped under Kind of fruit-

APome
BBery
CDrup
DPepo

Question 31 of 50

A plant bud is -

Aan embryonic shoot
Ban embryonic leaf
Can embryonic stem
Da seed

Question 32 of 50

Consider the following statements : 1. Maize can be used for the production of starch 2. Oil extracted from maize can be a fedstock for biodiesel . 3. Alcoholic beverages can be produced by using maize. Which of the statements given above is / are correct ?

A1 only
B1 and 2 only
C2 a nd 3 only
D1,2 and 3

Question 33 of 50

True fruit develope from -

AOvary
BThalmus
CPetal
DFunicle

Question 34 of 50

The seeds of flowering plants are made up of -

AOvary and ovary wall
BEmbryo, food reserves and coat
CCotyledons
DZygotes

Question 35 of 50

Pollination takes place in closed flower-

AClestogamy
BAllogamy
CAutogamy
DNone of these

Question 36 of 50

Which of the following roots contain nitrogen fixing bacteria ?

AAssimilatory roots
BNodulated roots
CNaphiform root
DTuberous root

Question 37 of 50

Pollination takes place by snail is called -

AZoophily
BAnemophily
CEntomphily
DMalcophily

Question 38 of 50

Which of the following is not a root ?

APotato
BCarrot
CSweet Potato
DRadish

Question 39 of 50

Phylloclad is a modification of-

ARoot
BStem
CLeaf
DNone of these

Question 40 of 50

Which is a modification of tap root?

AProp root
BStill root
CPneumatophores
DAssimilatory roots

Question 41 of 50

Ginger is a-

AModified root
BModified stem
CModified leaf
DModified bulb

Question 42 of 50

Prop root is-

ATap root
BFasiculated root
CBranched root
DAdventitious root

Question 43 of 50

Lungs of a plant are-

ALeaves
BStems
CFlowers
DRoots

Question 44 of 50

Viviparity is found in -

APineapple
BRhizophora
CRhizobium
DRhizoclonicum

Question 45 of 50

The edible part of termeric is-

ARoot
BRhizome
CFruit
DWater chestnut

Question 46 of 50

The edible part of cauliflower is -

AFruit
BBud
CFlowers
Dlnflorescence

Question 47 of 50

Clove a spice is obtained from which part of the plant ?

AFruit
BStem
CRoot
DFlower bud (e) None of the above/More than one of the above

Question 48 of 50

Which of the following reproduces through budding ?

APlasmodium
BAmoeba
CYeast
DParamecium

Question 49 of 50

Entomophily pollination occur with the help of -

AAnimal
Blnsects
CWind
DWater

Question 50 of 50

A fertillized egg is Known as -

AOospore
BConidiospore
CZoospore
DZygote