Angiosperms-Anatomy (IFS (Forests Services) Botany (Mains)): Questions 1 - 3 of 3

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Question number: 1

» Angiosperms » Anatomy

Appeared in Year: 2015

Essay Question▾

Describe in Detail

What are the salient features of the family Poaceae? (Paper 1, Section B)

Explanation

  • Small reduced flowers on tufted or caespitose plants with linear sheathing leaves.

  • Differing from the Cyperaceae with its round stems, hollow at the internodes and leaves 2-ranked or arranged in 2 rows.

  • Sheathing leaf bases are also often open or loosely connected to the culm and often showing a ligule

… (127 more words) …

Question number: 2

» Angiosperms » Anatomy

Appeared in Year: 2015

Essay Question▾

Describe in Detail

Write the distinguishing features of Orchidaceae. (Paper 1, Section B)

Explanation

About Orchidaceae

  • Orchidaceae is largest family in flowering plants and they are terrestrial, epiphytic or saprophytic herbs.
  • Orchid flowers are in different color except black.

  • Mainly found in warm and moist places and also found in dry or seasonally cold environment like savannahs and semi deserts.

  • The characteristics of the

… (159 more words) …

Question number: 3

» Angiosperms » Anatomy

Appeared in Year: 2013

Short Answer Question▾

Write in Short

Draw scientifically accurate diagrams of the following and label the parts: T. S. of any stem showing interxylary and intraxylary phloem (Paper 1, Section B)

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