Inflorescence in Solanaceae is:
A. Racemose
B. Cymose
C. Hypanthodium
D. Verticillaster
Answer
636k+ views
Hint:-This is a type of inflorescence flowering shoot in which, on the top of the flower stalk, the first-formed flower emerges from the growing area. Therefore, at the tip, no new flower buds can be developed and other flowers are formed from the lateral buds below
Complete step-by-step solution:-The inflorescence of the Solanaceae family species has usually been known as a cyme. Cymose in-florescences are usually characterised by unique growth in which the inflorescence meristem ends up in a floral bud, followed by the next floral meristem developing on the previous flower's flank. On a single side of the peduncle, the helicoid cyme produces floral buds, while the scorpioid cyme alternately produces floral buds on opposite sides of the peduncle.
Hence, Option B i.e.,Cymose is the right answer.
Additional Information:-
A raceme inflorescence does not end in a flower, unlike a cyme, but the inflorescence meristem remains indeterminate, and floral meristems are produced on the flank of the inflorescence meristem in a monopodial way. The earliest study identifying tomato inflorescences as cymose was based on unaided eye observation. Other studies have shown that the climate and (or) the genotype play an important role in deciding the composition of the cymose or racemose inflorescence.
Other than cymose and racemose, there are other types of inflorescence as well:
Hypanthodium: A cup-shaped structure with a cavity that has both male and female flowers and a narrow apical opening is created by the main axis.
Cyathium: Here, the cup-shaped structure is created from the bracts' involvement. The single female flower, which is surrounded by multiple stalked male flowers, is present in the centre.
Verticillaster: This inflorescence type is characteristic of opposite-leaved plants. It has two clusters of sessile flowers that grow from the leaves' two opposite axils. Each cluster has an arrangement of dichasal cymes.
Note:- Four major forms of cymose inflorescence exist:
- Monochasial cyme
- Dichasial cyme
- Polychasial cyme
- Cymose capitulum
Complete step-by-step solution:-The inflorescence of the Solanaceae family species has usually been known as a cyme. Cymose in-florescences are usually characterised by unique growth in which the inflorescence meristem ends up in a floral bud, followed by the next floral meristem developing on the previous flower's flank. On a single side of the peduncle, the helicoid cyme produces floral buds, while the scorpioid cyme alternately produces floral buds on opposite sides of the peduncle.
Hence, Option B i.e.,Cymose is the right answer.
Additional Information:-
A raceme inflorescence does not end in a flower, unlike a cyme, but the inflorescence meristem remains indeterminate, and floral meristems are produced on the flank of the inflorescence meristem in a monopodial way. The earliest study identifying tomato inflorescences as cymose was based on unaided eye observation. Other studies have shown that the climate and (or) the genotype play an important role in deciding the composition of the cymose or racemose inflorescence.
Other than cymose and racemose, there are other types of inflorescence as well:
Hypanthodium: A cup-shaped structure with a cavity that has both male and female flowers and a narrow apical opening is created by the main axis.
Cyathium: Here, the cup-shaped structure is created from the bracts' involvement. The single female flower, which is surrounded by multiple stalked male flowers, is present in the centre.
Verticillaster: This inflorescence type is characteristic of opposite-leaved plants. It has two clusters of sessile flowers that grow from the leaves' two opposite axils. Each cluster has an arrangement of dichasal cymes.
Note:- Four major forms of cymose inflorescence exist:
- Monochasial cyme
- Dichasial cyme
- Polychasial cyme
- Cymose capitulum
Recently Updated Pages
Which of the following graphs shows the variation of class 12 physics CBSE

Draw a labelled diagram of the human male reproductive class 12 biology CBSE

Describe the experiment to compare the emf of two cells class 12 physics CBSE

What is standard hydrogen electrode

What is conventional current and electric current class 12 physics CBSE

2Bromopentane is treated with an alcoholic KOH solution class 12 chemistry CBSE

Trending doubts
Draw a labelled sketch of the human eye class 12 physics CBSE

Which are the Top 10 Largest Countries of the World?

A member of Simon commission later became Prime Minister class 12 social science CBSE

Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE

Draw ray diagrams each showing i myopic eye and ii class 12 physics CBSE

Which is the correct genotypic ratio of mendel dihybrid class 12 biology CBSE

