Chapter: Morphology of Flowering Plants – Mock Test -Level-2

The type of leaf in Daucus carota is

The leaves are modified into tendrils, hook, pitcher and bladder in the following plants respectively

Largest flower is

Which one of the following floral characters, is shared by Ruscus and ray florets of Tridax?

Single-seeded winged fruits is called

Ginger multiples vegetatively by

Opening of a flower and drooping of a bud are examples of

Guttation occurs through

Perianth in the spikelet of jowar is represented by

Which of the following is/are not characteristic features of Asteraceae?
I.Cypsela type of fruit
II.Syngenesious stamens
III.Ovary bicarpellary and superior
IV.Placentation marginal
V.Head type of inflorescence

Which one of the following statements is correct?

Fruit is

The inflorescence in Ocimum is

Which of the following statements are correct?
I.When a fruit develops from the inflorescence, it is composite.
II.Mesocarp is the edible part in apple.
III.Gynobasic style is seen in Ocimum.
IV.Hypanthodium is a special type of inflorescence found in Euphorbia species.

Parachute mechanism of seed dispersal occurs in

Edible part of tomato is

Lateral branches with short internodes and each nodes bearing a rosette of leaves above and a tuft of roots below is found in aquatic plants like Pistia and Eichhornia. These lateral branches are called

Non-endospermic seeds are found in

Curly top virus spreads a plant via-

Which of referred as ‘Webster’s of plant biology’ – an encyclopedia

Esau was ______ woman to receive ‘National Academy of science ’

From given set of example choose, how many of following are example of fibrous root and adventitious root respectively.
Sweet potato, carrot, turnip, wheat, grass, Monstera, banyan tree

Choose mismatch pair

Match the following –
  Column – I                              Column – II
A) Conical root                             (I) Raddish
B) Napiform root                         (II) Turnip
C) Tuberous root                         (III) Sweet potato
D) Fusiform root                         (IV) carrot

Statement – I: Some plants of arid region modify their stems into fleshy cylindrical structure as in Euphorbia
Statement – II: In grapevines, stem tendril are for help plant to climb

Match the following:
Column – I                            Column – II
I) Strawberry                                A. Sucker
II) Jasmine                                   B. Offset
III) Pistia                                      C. Runner
IV) Pineapple                              D. Stolon

Statement – I: when a flower can be divided into two equal radial halves in any radial plane passing through the centre it is actinomorphic flower.
Statement – II: when a flower can be divided into two similar halves only in one particular vertical plane, it is zygomorphic.

How many of following are example of perigynous, hypogynous and epigynous respectively.
Mustard, china Rose. Brinjal, plum, peach, rose, guava, cucumber, ray floret sunflower, Pea, Asparagus

How many of following statements are true.
(i) Stamens united into one bundle i.e. monoadelphous
(ii) Monoadelphous is in china Rose, diadelphous is in Pea and polydephous is in Citrus
(iii) Variation in the length of filaments within a flower as in Salvia & mustard
(iv) Two bundle of stamens are diadelphous and when stamen are united into two or more bundle i.e. polyadelphous

DIRECTIONS: Each of these questions contains an assertion followed by reason. Read them carefully and answer the question on the basis of following options. You have to select the one that best describes the two statements.
Assertion Many plants are propagated vegetatively even though they bear seeds.
Reason Potatoes multiply by tubers, apple by cutting etc.