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Morphology Of Flowering Plants

484 Questions Start Errorless Test
All Exams Allen Errorless
Tamil Nadu 2001 Q301 Errorless 7. Taxonomy of Angiospermic plants Numerical
Largest family of flowering plants is Or Compositae is also known as [DPMT 2001]
(a) Fabaceae (d) Thalamiflora (c) Poaceae (d) Asteraceae
Tamil Nadu 2001 Q302 Errorless 7. Taxonomy of Angiospermic plants MCQ
Bicarpellary, syncarpous, unilocular ovary with basal placentation occurs in
A.
Liliaceae
B.
Solanaceae
C.
Asteraceae
D.
Fabaceae
CBSE PMT 2000 Q303 Errorless 1. Root MCQ
Pneumatophores occur in plants of
A.
Sandy soil
B.
Saline marshy soil
C.
Marshy soil
D.
Water
Kerala CET 2000; BHU 2012 Q304 Errorless 1. Root MCQ
Assimilatory (Photosynthetic) roots a characteristic of
A.
Trapa and Tinospora
B.
Taeniophyllum and Podostemon
C.
Both correct
D.
None of these
Odisha JEE 2000 Q305 Errorless 2. Stem MCQ
Stem tendrils occur in
A.
Smilax
B.
Gloriosa
C.
Vitis
D.
Lathyrus
JIPMER 2000; RPMT 2002 Q306 Errorless 3. Leaf MCQ
In sweet pea, the tendrils are modified
A.
Stem branches
B.
Leaflets
C.
Leaves
D.
Stipules
Kerala CET 2000; Tamil Nadu 2001 Q307 Errorless 3. Leaf MCQ
Bombax leaf is
A.
Tripinnate
B.
Unipinnate
C.
Multifoliate
D.
Quadrifoliate
E.
Trifoliate
BVP 2000; Tamil Nadu 2001; Odisha JEE 2005 Q308 Errorless 3. Leaf MCQ
Parallel venation occurs in
A.
Monocots
B.
Dicots
C.
All angiosperms
D.
Ferns
Pb. PMT 2000 Q309 Errorless 4. Inflorescence MCQ
The flowers in the raceme/racemose are arranged
A.
Acropetally
B.
Basipetally
C.
Centripetally
D.
Centrifugally
JIPMER 2000; BHU 2000; CPMT 2004 Q310 Errorless 4. Inflorescence MCQ
Characteristic inflorescence of family compositae sunflower is
A.
Capitulum
B.
Cymose head
C.
Catkin
D.
Spadix
Pb. PMT 2000 Q311 Errorless 4. Inflorescence MCQ
The whorl of bracts present below the inflorescence of Helianthus (sunflower) is
A.
Involucre
B.
Involucel
C.
Stipule
D.
Bract
Manipal 2000; BHU 2002; Pb. PMT 2004; RPMT 2006 Q312 Errorless 4. Inflorescence MCQ
The special type of inflorescence found in Ficus where the female flower are at bottom and male flower near ostiole and enclosed within a cup shaped fleshy thalamus (receptacle) with ostiole is called
A.
Cyathium
B.
Verticillaster
C.
Spadix
D.
Hypanthodium
JIPMER 2000 Q313 Errorless 5. Flower MCQ
Ligulate/strap-shaped corolla occurs in sunflower in
A.
Disc florets
B.
Immature florets
C.
Ray florets
D.
Both ray and disc florets
AIIMS 2000 Q314 Errorless 5. Flower MCQ
Butterfly shaped flower with one stranded, two wing-like and two keeled petal belong to
A.
Compositae
B.
Rubiaceae
C.
Malvaceae
D.
Papilionaceae
JKCMEE 2000 Q315 Errorless 5. Flower MCQ
Parachute like pappus is found in
A.
Liliaceae/Cotton
B.
Gramineae/Paddy
C.
Compositae/Marigold
D.
Solanaceae/Calotropis
JKCMEE 2000 Q316 Errorless 5. Flower MCQ
In many cultivated ornamental flowers, number of petal whorls is higher than the one in wild type. Extra petals are generally modified
A.
Sepals
B.
Petals
C.
Stamens
D.
Pistils
MHCET 2000 Q317 Errorless 6. Seeds and Fruits MCQ
The ground nut seeds are
A.
Geocarpic
B.
Photocarpic
C.
Amphicarpic
D.
Hydrocarpic
MHCET 2000 Q318 Errorless 6. Seeds and Fruits MCQ
The fruit in Datura is
A.
Loculicidal capsule
B.
Septifragal capsule
C.
Septicidal capsule
D.
Porous capsule
Kerala PMT 2000 Q319 Errorless 6. Seeds and Fruits MCQ
Which of the following correctly represents the type of fruits given
A.
1. Berry ; 2. Caryopsis ; 3. Drupe ; 4. Sorosis ; 5. Aggregate
B.
2. Berry ; 3. Caryopsis ; 4. Drupe ; 1. Sorosis ; 5. Aggregate
C.
2. Berry ; 3. Caryopsis ; 4. Drupe ; 5. Legume ; 1. Aggregate
D.
1. Beccate ; 3. Caryopsis ; 4. Drupe ; 1. Sorosis ; 5. Composite
E.
2. Berry ; 3. Caryopsis ; 4. Drupe ; 1. Sorosis ; 5. Legume
CBSE PMT 2000 Q320 Errorless 9. Critical Thinking MCQ
Hair present on the cob of corn are Or Long filamentous threads protruding at the end of a young cob of maize are [CBSE PMT 2006]
A.
Seed hairs
B.
Modified hairs of bracts
C.
Styles
D.
Stigmas and styles
CBSE PMT 1999 Q321 Errorless 1. Root MCQ
Clinging and epiphytic roots are found in
A.
Orchid
B.
Tinospora / Trapa
C.
Rhizophora / Pandanus
D.
Pothos / Podostemon
JKCMEE 1999 Q322 Errorless 3. Leaf MCQ
A leaf is identified from
A.
Flat green lamina
B.
Presence of leaf blade and petiole
C.
Presence of axillary bud
D.
Occurrence of chlorophyll
DPMT 1999 Q323 Errorless 3. Leaf MCQ
Tendrillar stipules occur in
A.
Dolichos lablab
B.
Acacia
C.
Smilax
D.
Mango
AIIMS 1999; NEET 2013 Q324 Errorless 5. Flower MCQ
In china rose the flowers are
A.
Zygomorphic, epigynous with twisted aestivation
B.
Actinomorphic, hypogynous with twisted aestivation
C.
Actinomorphic, epigynous with valvate aestivation
D.
Zygomorphic, hypogynous with imbricate aestivation
CBSE PMT 1999, 2005, 06; Wardha 2005; AFMC 2009 Q325 Errorless 6. Seeds and Fruits MCQ
In which of following fruits is the edible part the aril
A.
Orange
B.
Litchi
C.
Custard apple
D.
Pomegranate