Tag: morphology of flowering plants

• Poaceae or gramineae is the most economically important plant family.
• It provides staple foods from domesticated cereal crops such as maize,wheat,rice,barley,millet etc.
• So the correct answer is 'Poaceae'

Nodulated roots occur in Leguminosae because these plants live in association with Rhizobium bacteria for obtaining nitrogen contents.

1. Nudiflora is a fungus of genus Cercospora.
2. Glumaceae is a term used by Bentham and Hooker that include grasses.
   
3. Epigyne is an order of plant which has an epigynous ovary.
4. Microspermae is an order of flowering plant refers to the size of a seed.

Vernalization is the induction of a plant's flowering process by exposure to the prolonged cold of winter. Its primary agricultural significance is to promote early flowering in plants that would otherwise remain in a vegetative state for longer periods.

Oryza sativa, commonly known as Asian rice belonging to the family Poaceae or Gramineae. Rice is the most widely grown tropical cereal, and over 400 million tonnes of milled rice is produced each year. Rice is a staple food of South Asia and a vast number of people are employed in its cultivation.

The spikelet inflorescence is seen in family Poaceae. The spikelet consists of a short axis called rachilla on which 1 to many sessile or short-stalked flowers are borne. The florets may be arranged in the alternate or opposite manner on the central axis. At the base of rachilla two sterile scales, called glumes, are present. Above the glumes a series of florets are present. Each floret has an inferior palea or lemma and above it a superior palea is present. Hence, Lemma is the inferior or outer palea.

• Poaceae or Gramineae is a large and nearly ubiquitous family of monocotyledonous flowering plants known as grasses. Poaceae includes the cereal grasses such as paddy, wheat, rice; bamboos and the grasses of natural grassland and cultivated lawns and pasture.
• The mustard plant is a plant species in the genera Brassica and Sinapis belonging to the family Brassicaceae.
  
• So, the correct answer is 'Mustard'

In graminaceous spikelet or spikelet inflorescence of Poaceae, there is a pair of sterile glumes at the base of the spikelet. The lower, outer glume is called the first glume and the upper, inner glume is called the second glume. Just above the glumes, spikelets are present which are partly enclosed by glumes. Spikelets are characteristic of the grass family.

Poaceae or Gramineae is a large family of monocotyledonous flowering plants which are collectively known as grasses. Poaceae includes cereals, bamboos and the grasses of natural grasslands. The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, millet etc.

Poaceae or Gramineae is a large family of monocotyledonous flowering plants which are collectively referred to as grasses. It includes bamboos, cereals, grasses of natural grassland etc. It is an economically important plant family, providing cereals such as maize, wheat etc. Bamboo which is used as a building material belongs to the family Poaceae.