Inflorescence
Trending Questions
Q.
In an inflorescence where the flowers are borne laterally in an acropetal succession, the position of the youngest flower bud shall be
distal
proximal
intercalary
anywhere
Q.
Bicarpellary, syncarpous ovary with axile placentation is seen in the plants of family
Asteraceae
Solanaceae
Caesalpiniaceae
Malvaceae
Q.
What is meant by Racemose?
Q.
Inflorescence is the arrangement of flowers on the plant. But the inflorescence does not just deal with the pattern with which the flower is arranged. The type of inflorescence also dictates where the new flowers bloom.
True
False
Q. Three types of flowers occur in the inflorescence of
- Raceme
- Hypanthodium
- Cyathium
- Umbel
Q. There are 25 flower in an inflorescence of Allium. Each anther lobe of every stamen contains 60 pollen grains. What is the total number of pollen grains produced in its inflorescence?
- 18000
- 4500
- 1500
- 9000
Q. Hypanthodium is a specialized type of
- Thalamus
- Ovary
- Fruit
- Inflorescence
Q. The edible part of cauliflower is
- Inflorescence
- Leaf
- Flower
- Stem
Q. ........... is the characteristic inflorescence of euphorbiaceae.
- Spike
- Hypanthodium
- Cyathium
- Thyrsus
Q. Match the columns
List I | List II | ||
A | Spike | 1 | Modified scorpiod cyme |
B | Catkin | 2 | Sessile racemose |
C | Hypanthodium | 3 | Branched racemose |
D | Panicle | 4 | Inflorescence with three types of flowers |
E | Rhipidium | 5 | Cylindrical flower structure |
- A-2, B-5, C-4, D-3, E-1
- A- 1, B- 2, C- 3, D- 4, E- 5
- A- 3, B- 4, C- 5, D- 1, E- 2
- A- 4, B- 5, C- 2, D- 1, E- 3
Q. Cymose inflorescence is present in
- Trifolium
- Solanum
- Brassica
- Desoanla
Q. The special type of inflorescence found in Ficus, where the female flower are at bottom and male flower near hostile and enclosed within a cup shaped fleshy thalamus (receptacle) with ostiole is called as
- Cyathium
- Verticillaster
- Spadix
- Hypanthodium
Q. The type of inflorescence in Ocimum sanctum is
- Hypanthodium
- Cyathium
- Verticillaster
- Thyrse
Q. Cyathium inflorescence is found in
- Croton
- Ficus
- Euphorbia
- Ricinus
Q. Capitulum inflorescence is found in
- Liliaceae
- Papilionaceae
- Compositae
- Rosaceae
Q. A head inflorescence is subtended by
- Many members of epicalyx
- An involucre
- Numerous sepals
- Petaloid bracts
Q. In china rose, the inflorescence is
- Cymose
- Capitulum
- Solitary cyme
- Racemose
Q. Pollination occurs in
- pteridophytes and angiosperms
- angiosperms and fungi
- angiosperms and gymnosperms
- bryophytes and angiosperms
Q. 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.
(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.
- (i) and (iv) are correct
- (i) and (iii) are correct
- (i) and (ii) are correct
- (ii), (iii) and (iv) are correct
- (ii) and (iv) are correct
Q. Cyathium is found in genus
- Croton
- Ficus
- Euphorbia
- Ricinus
Q. Find out the correct sequence of labelling of diagram given below.
- A- spike, B- raceme, C- dichasial cyme, D- monochasial cyme
- A- raceme, B- spike, C- monochasial cyme, D- dichasial cyme
- A- dichasial cyme, B- monochasial cyme, C- raceme, D- spike
- A- spikc, B- dichasial cyme, C- monochasial cyme, D- raceme
- A- raceme, B- dichasial cyme, C- spike, D- monochasial cyme
Q.
Find the odd set out
thorns, bracts, stipules
Tapetum, pollen grain, endothecium
stolons, rhizomes, corms
pneumatophores, stilt roots, haustoria
Q. The unit of inflorescence in grasses or Gramineae (Poaceae) is
- Spikelet
- Thysis
- Spike
- Raceme
Q. Verticillaster is a type of
- Phyllotaxis
- Inflorescence
- Placentation
- Venation
Q. Inflorescence is edible in Brassica oleracea
- Var. botrytis
- Var. capitate
- Var. gongyloides
- Var. gemmifera
Q. In cauliflower, the edible part is
- Young vegetative bud
- Young inflorescence
- Mature inflorescence
- Fruit
Q. A student observed 34 inforescences in Bougainvillea and 42 inflorescences in Poinsetta . Find out the number of flowers in Bougainvillea and the number of female flower in Poinsettia, respectively.
- 34, 126
- 68, ∞
- 204, 164
- 102, 42
Q. The flowers in the raceme/racemose are arranged
- Acropetally
- Basipetally
- Centrifugally
- Centripeally
Q. Cyathium inflorescence shows the presence of
- Similar type of flowers
- One central male flower surrounded by a few female flowers
- Few female flowers surrounded by a few male flowers
- Achlamydeous flowers
Q. The inflorescence in Gramineae is a
- Raceme
- Spike
- Spikelet
- Thyrsus