GK
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Raceme
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Catkin
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Spike
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Panicle
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Detailed explanation-1: -In the case of wheat, the inflorescence is spikelet type. In this, every spikelet has many florets. The spikelets which bear florets is known as rachilla.
Detailed explanation-2: -Spike: Flowers on a main stem; bottom florets open first: gladiolas, ajuga. Raceme: Modified spike with flowers attached with tiny stems: snapdragons, bleeding heart. Corymb: Small stems arranged along the main stem. Outer florets have longer stems than inner florets giving the display a “flat” top: yarrow, crabapple.
Detailed explanation-3: -Complete answer:-The spikes of spikelets inflorescences commonly occur in the family Poaceae. The flowers of Poaceae are arranged in spikelets, and this is a characteristic of the family Poaceae.