Plant Basics

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Questions and Answers

Which condition is necessary for seeds to swell up and soften the testa?

  • Oxygen
  • Temperature
  • Light
  • Water (correct)

Which part of the seed hydrates protoplasm to be active?

  • Light
  • Temperature
  • Oxygen
  • Water (correct)

Which factor is necessary for the respiration process to form heat used in growth and building up complex molecules?

  • Light
  • Water
  • Oxygen (correct)
  • Temperature

Which factor is necessary for the digestion of stored food material in seeds?

<p>Oxygen (D)</p> Signup and view all the answers

Which condition is most favorable for the germination of many seeds?

<p>Temperature of 25 to 30oC (C)</p> Signup and view all the answers

Which part of the shoot system is the leaf a part of?

<p>Stem (B)</p> Signup and view all the answers

What is the main function of foliage leaves?

<p>Photosynthesis (C)</p> Signup and view all the answers

What is the purpose of the flattened architecture of a leaf?

<p>To increase light perception and gas exchange (B)</p> Signup and view all the answers

What are the two main components of a typical leaf?

<p>Blade and stipules (A)</p> Signup and view all the answers

What are the adaxial and abaxial surfaces of a leaf?

<p>Top and bottom surfaces (D)</p> Signup and view all the answers

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