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Morphology Of Flowering Plants

484 Questions Start Errorless Test
All Exams Allen Errorless
CBSE PMT (Pre.) 2010 Q101 Errorless 5. Flower MCQ
In unilocular ovary with a single ovule the placentation is
A.
Axile
B.
Marginal
C.
Basal
D.
Free Central
AIIMS 2010 Q102 Errorless 6. Seeds and Fruits MCQ
A fruit developed from a condensed inflorescence is
A.
Simple fruit
B.
Aggregate fruit
C.
Composite fruit
D.
Etaerio
MP PMT 2010 Q103 Errorless 6. Seeds and Fruits MCQ
Bracts, perianth and seeds are edible parts of
A.
Cocos nucifera
B.
Artocarpus heterophyllus
C.
Magnifera indica
D.
Argemone mexicana
Odisha JEE 2010 Q104 Errorless 6. Seeds and Fruits MCQ
Non endospermic seeds are found in
A.
Wheat
B.
Castor
C.
Barley
D.
Bean
CBSE PMT (Pre.) 2010 Q105 Errorless 6. Seeds and Fruits MCQ
The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons
A.
Plumule
B.
Cotyledon
C.
Endosperm
D.
Aleurone layer
Odisha JEE 2010 Q106 Errorless 6. Seeds and Fruits MCQ
In which of the following types the fruit is multilocular and split open longitudinally along dorsal sutures
A.
Capsular
B.
Loculicidal
C.
Septicidal
D.
Septifragal
AMU (Med.) 2010 Q107 Errorless 7. Taxonomy of Angiospermic plants MCQ
Which of the following is not correctly paired
A.
Fabaceae : Legume family
B.
Solanaceae : Potato family
C.
Liliaceae : Sunflower family
D.
Brassicaceae : Mustard family
NCERT; CPMT 2010 Q108 Errorless 7. Taxonomy of Angiospermic plants MCQ
Colchicum autumnale is a member of Or Colchicine is obtained from which of the following families [AFMC 2012]
A.
Brassicaceae
B.
Liliaceae
MP PMT 2010 Q109 Errorless 7. Taxonomy of Angiospermic plants MCQ
Capitulum is found in the members of the family
A.
Ranunculaceae
B.
Solanaceae
C.
Asteraceae
D.
Labiatae
Odisha JEE 2010 Q110 Errorless 7. Taxonomy of Angiospermic plants MCQ
Select the incorrect match from the following
A.
Mimosaceae ā€“ kiker
B.
Malvaceae - hollyhock
C.
Fabaceae - alfalfa
D.
Caesalpiniaceae- catechu
CBSE PMT (Mains) 2010 Q111 Errorless 7. Taxonomy of Angiospermic plants MCQ
Consider the following four statements A, B, C and D and select the right option for two correct statements
(A) In vexillary aestivation, the large posterior petal is called - standard, two lateral ones are wings and two small anterior petals are termed keel
(B) The floral formula for Liliaceae is $\oplus \bar { \mathcal { G } } ^ { P _ { 3 + 3 } A _ { 3 + 3 } + G _ { \underline { { { 3 } } } } }$
(C) In pea flower the stamens are monadelphous
(D) The floral formula for Solanaceae is ā‘£ 0+ $K _ { ( 3 ) } C _ { ( 3 ) } A _ { ( 4 ) } + G _ { ( 2 ) }$ The correct statements are
A.
A and C
B.
A and B
C.
B and C
D.
C and D
CBSE PMT (Mains) 2010; BHU 2012 Q112 Errorless 7. Taxonomy of Angiospermic plants MCQ
The typical floral formula of Papilionaceae (Soybean) is
A.
āŠ• $\bar { \mathcal { P } } ^ { \mathrm { K } _ { \{ 5 \} } } \mathsf { C } _ { ( 5 ) } \mathsf { A } _ { 5 } \mathsf { \Omega } \mathsf { G } _ { 2 }$
B.
āŠ• $\mathcal { \bar { Q } } ^ { \bar { \mathsf { K } } _ { ( 5 - 4 ) } \mathsf { C } _ { ( 5 - 4 ) } \mathsf { A } \mathsf { G } _ { 5 } }$
C.
$\begin{array} { r } { \mathcal { I } _ { 0 } } \underline { { \mathcal { J } } } ^ { * } \mathsf { K } _ { ( 5 ) } \mathsf { C } _ { 1 + 2 + ( 2 ) } \mathsf { A } _ { 1 + ( 9 ) } \mathsf { G } _ { 1 } \end{array}$
D.
% $\mathsf { K } _ { ( 5 ) } \mathsf C _ { 5 } \mathsf { A } _ { 1 0 } \mathsf { G } _ { 1 }$
KCET 2010 Q113 Errorless 7. Taxonomy of Angiospermic plants MCQ
The presence of corollary corona, sagittate anthers and dumb-bell shaped stigma are the characteristic features of
A.
Musa paradisiaca
B.
Hibiscus rosa-sinensis
C.
Catheranthus roseus
D.
Ravenala madagascariensis
Odisha JEE 2010 Q114 Errorless 9. Critical Thinking MCQ
In hypogeal germination due to elongation of ....plumule comes out of the ground Or The portion of embryonal axis above cotyledon is called as [J & K CET 2012]
A.
Hypocotyl
B.
Epicotyl
C.
Cotyledons
D.
Both a and b
CBSE PMT (Pre.) 2010, 11; NEET 2020 Q115 Errorless 9. Critical Thinking MCQ
The ovary is half inferior in
A.
Plum
B.
Brinjal
C.
Mustard
D.
Sunflower
MP PMT 2010 Q116 Errorless 11. Self Evaluation Test MCQ
In coconut fruit, the hard shell is
A.
Endocarp
B.
Fused structure of mesocarp and endocarp
C.
Fused structure of epicarp and mesocarp
D.
Epicarp
DUMET 2009 Q117 Errorless 1. Root MCQ
If a primary root continues to grow, the type of root system will be known as
A.
Secondary
B.
Fibrous
C.
Tap
D.
Stilt
AMU (Med.) 2009 Q118 Errorless 2. Stem MCQ
Stem may function for
A.
Storage, support and vegetative propagation
B.
Protection
C.
Spread branches
D.
All of these
AMU (Med.) 2009 Q119 Errorless 3. Leaf MCQ
In Calotropis the phyllotaxy is
A.
Alternate
B.
Verticellate
C.
Opposite and superposed
D.
Opposite and decussate
Odisha JEE 2009 Q120 Errorless 3. Leaf MCQ
Ochreate stipules are found in
A.
Polygonaceae
B.
Acanthaceae
C.
Leguminosae
D.
Malvaceae
Kerala PMT 2009; Odisha JEE 2011 Q121 Errorless 3. Leaf MCQ
Multicostate parallel type of venation is found in the leaves of
A.
Grasses and palms
B.
Banana and canna
C.
Castor and china rose
D.
Mango and peepal
E.
Castor and tapioca
EAMCET 2009 Q122 Errorless 4. Inflorescence MCQ
A student observed 34 inflorescences in Bougainvillea and 42 inflorescences in Poinsettia. Find out the number of flowers in Bougainvillea and the number of female flower in Poinsettia, respectively
A.
34, 126
B.
68, āˆž
C.
204, 164
D.
102, 42
Kerala PMT 2009 Q123 Errorless 4. Inflorescence MCQ
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
A.
i and iv are correct
B.
i and iii are correct
C.
i and ii are correct
D.
ii, iii and iv are correct
E.
ii and iv are correct
Kerala PMT 2009 Q124 Errorless 4. Inflorescence MCQ
Given inflorescence is a
A.
Cyathium
B.
Dichasial cyme
C.
Umbel
D.
Panicle
E.
Verticillaster
AMU (Med.) 2009, 12 Q125 Errorless 5. Flower MCQ
When placenta forms a ridge along the ventral suture of the ovary and the ovules are borne on this ridge forming two rows, the placentation is termed as
A.
Axile
B.
Parietal
C.
Marginal
D.
Basal