Podcast
Questions and Answers
What is the quantity of water in dormant seeds?
What is the quantity of water in dormant seeds?
- 10% (correct)
- 60%
- 40%
- 80%
Which property of water is due to its high electro negativity of oxygen compared to hydrogen?
Which property of water is due to its high electro negativity of oxygen compared to hydrogen?
- High specific heat
- High thermal conductivity
- High dipole moment (correct)
- Universal solvent
What is a characteristic of elements more electropositive than Hydrogen?
What is a characteristic of elements more electropositive than Hydrogen?
- They have low boiling points
- They have low specific heat
- They bind to hydroxides (correct)
- They are transparent
What is a general property of water related to its ability to dissolve macromolecular components like DNA and proteins?
What is a general property of water related to its ability to dissolve macromolecular components like DNA and proteins?
What makes the germination of seeds possible?
What makes the germination of seeds possible?
What is the primary function of root hairs?
What is the primary function of root hairs?
What is the significance of water in plant cells?
What is the significance of water in plant cells?
Which of the following statements about water content in plants is true?
Which of the following statements about water content in plants is true?
What is the primary role of water in biochemical reactions in plants?
What is the primary role of water in biochemical reactions in plants?
Which of the following is not a consequence of water absorption in plants?
Which of the following is not a consequence of water absorption in plants?
What percentage of the protoplasm in plants is typically composed of water?
What percentage of the protoplasm in plants is typically composed of water?
Flashcards are hidden until you start studying
