JOIN ADRE 2.0 Telegram Group

Morphology of Flowering Plants MCQs | Morphology of Flowering Plants Multiple Choice Questions and Answers

Questions
1 Botanical name of venus fly trap is
A Aldrovanda
B dionaea
C utricularia
D napanthus

Answer:dionaea
2 Approximately diameter of Victoria leaf is
A 1m
B 1.3m
C 3m
D 2m

Answer:2m
3 Black pepper is a
A Tree
B climber
C shrub
D herb

Answer: climber
4 The ovary is half inferior in flowers of
A Sunflower
B lemon
C mustard
D pea

Answer: mustard
5 Stipular tendril modification found in
A Smilax
B pea
C guava
D mimosa pudica

Answer: Smilax
6 Viscum is a
A Total stem parasite
B total root parasite
C partial stem parasite
D partial root parasite

Answer: partial stem parasite
7 Which of the following plants bear hygroscopic roots?
A Bryophyllum
B Cuscuta
C Vanda
D Rhizophora

Answer: Vanda
8 In which of thefollowing, the plants are all roots?
A Podostemon
B Lemna
C Wolffia
D Utricularia

Answer:Podostemon
9 The region of root hair in a root lies just behind:
A Region of maturation
B region of elongation
C meristematic region
D region of root cap

Answer: region of elongation
10 In one of the following the stem performs the function of storage and perennation:
A Ginger
B wheat
C radish
D ground nut

Answer: Ginger
11 Lack of which element has made some plants insectivorous:
A Iron
B Magnesium
C Nitrogen
D sodium

Answer: Nitrogen
12 Velamen absorbs moisture from :
A Air
B root
C Leaves
D Mineral salts

Answer: Air
13 Leaves are changed into spines in xerophytic structures called:
A Phyllode
B cladode
C phylloclade
D all the above

Answer: phylloclade
14 In guava ,cucurbits flowers are:
A hypogynous flower
B epigynous flower
C perigynous
D both (a) and (c)

Answer: epigynous flower
15 Seed coat is not thin, membranous in :
A coconut
B ground nut
C gram
D maize

Answer: coconut
16 What is the characteristic of haustorial roots of Cuscuta?
A Presence of both xylem and phloem
B Presence of only xylem
C Presence of phloem
D Absence of both xylem and phloem

Answer: Presence of both xylem and phloem
17 Which part of the flower is highly modified stem?
A Androecium
B thalamus
C gynoecium
D sepal

Answer: thalamus
18 Which plant lives in nitrogen deficient soil?
A Neottia
B mango
C wheat
D Drosera

Answer: algae
19 Angiosperms differ from gymnosperms in
A Having compound leaves
B being smaller in size
C being evergreen
D having ovules enclosed in the ovary

Answer: having ovules enclosed in the ovary
20 When ant part other than blade of leaf become flattened to perform function of leaf , it is :
A Cladode
B Phyllode
C staminode
D stipule

Answer: Phyllode

ADRE 2.0 FULL LENGTH MOCK TEST

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!
Advertisement
Assam Direct Recruitment Test Series