Question:

Consider the following statements regarding chrysanthemum:
(A) Corms are used for propagation
(B) Y2K is a variety of chrysanthemum
(C) De-suckering is the removal of new shoots that develop from the base of the plant
(D) Chrysanthemum is a short-day plant for flower bud initiation

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Understanding propagation methods and growth requirements of different plants is crucial for effective horticulture.

Updated On: Dec 26, 2024

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Chrysanthemums do not propagate via corms; they are propagated through cuttings or division. Statements (B), (C), and (D) are correct.

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LIST I	LIST II
A. Reynold’s Number	III. Inertia force to viscous force
B. Mach Number	I. Inertia force to elastic force
C. Froude’s Number	II. Inertia force to gravity force
D. Weber’s Number	IV. Inertia force to surface tension force

LIST I	LIST II
A. Nusselt Number	I. \( \mu C_p / k_f \) (where \( k_f \) is thermal conductivity of fluid)
B. Biot Number	II. \( hL / k_s \) (where \( k_s \) is thermal conductivity of solid)
C. Prandtl Number	III. \( h / \rho C_p \)
D. Stanton Number	IV. \( hL / k_f \) (where \( k_f \) is thermal conductivity of fluid)

Choose the correct answer from the options given below:

LIST I (Component)	LIST II (Equipment used in)
A. Draft Tube	III. Francis Turbine
B. Thermostatic Expansion Valve	II. Cold Storage
C. Feed Water Heater	I. Thermal Power Plant
D. Automatic Expansion Valve	IV. Central AC Plant

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