SSC CGL 20221)Pneumatophores are specialised _______ in hydrophytes.
roots
SSC CGL 20222)The numerical taxonomy of plants is based on which of the following?
All observable characteristics
SSC CGL 20223)What is the nut of an oak tree called?
Acorn
SSC CGL 20224)Which of the following is NOT a part of a flower?
Petiole
SSC CGL 20225)Which of the following dwarf planets lies in the main asteroid belt?
Ceres
SSC CGL 20226)______ is concerned with constructing records of past climates and climatic events by analysis of tree growth characteristics, especially growth rings.
Dendroclimatology
SSC CGL 20227)Camellia sinensis is a plant that produces ______.
tea
SSC CGL 20228)Which of the following is a characteristic of fibres in relation to plant anatomy?
Possess only pitted thickenings
SSC CGL 20229)Which of the following belongs to the family of ‘Hominidae’?
Man
SSC CGL 202210)Which of the following is a type of plant disease?
Blight