Since parenchyma tissue mainly stores food and other materials, its cells require enough internal space. Therefore, parenchyma cells are generally ________.
Loosely packed with intercellular spaces
Parenchyma is a simple permanent tissue made of living cells with thin cellulose walls.
Its cells are loosely arranged, leaving intercellular spaces between them, which suits functions like storage of food and water, and gas exchange.
Hence, parenchyma cells are loosely packed with intercellular spaces.
Which of the following statements is/are correct regarding vegetative propagation?
Statement A: Root, stem and leaves develop into new plants under appropriate conditions.
Statement B: Vegetative propagation is used in sugarcane, roses and grapes.
Which of the following plant nutrients is supplied from air?
The parenchyma cells in plants are:
How do plants excrete their waste products?
Which of the following options best describes a component of a flower's reproductive system?
A botanist observes a dormant seed with no visible growth or movement. How can the botanist determine whether the seed is alive?
To increase the width or girth of a tree trunk, cells must divide around the stem in a ring-like manner. Which tissue performs this function?
What does the splitting of water molecules during photosynthesis produce?
Which type of plant movement is caused by growth in response to a stimulus?
In plants, growth is restricted to specific regions because of the presence of dividing tissues, which are also known as __________.
Which of the following is a type of nutrition?
I. Heterotrophic
II. Autotrophic
Fungi are always
Which of the following does NOT form an essential part of the process of photosynthesis?
Organisms that generate energy using light are:
Amarbel ( Cuscuta ) is a