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Plant Growth and Development: Quiz

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Questions and Answers

What is the relationship between the structure of a cell, a tissue, an organ and the function they perform?

They have no relationship
They are all composed of the same type of cells
The function of a cell determines the structure of a tissue, which in turn determines the function of an organ
The structure of a cell determines the structure of a tissue, which in turn determines the structure of an organ and the function they perform (correct)

What is the sum of the two processes involved in development?

Growth and regeneration
Growth and differentiation (correct)
Regeneration and maturation
Differentiation and maturation

Why do vegetative phase precede flowering in a plant?

To facilitate quicker seed germination
To allow for proper root development
To ensure better fruit production
To establish a strong root system before diverting energy to flowering (correct)

What is the correct relationship between growth and differentiation?

<p>Both growth and differentiation are equally important (A)</p> Signup and view all the answers

What causes leaves, flowers and fruits of the same tree to appear and fall periodically?

<p>Cyclic hormonal changes (D)</p> Signup and view all the answers

Flashcards

Cell-Tissue-Organ Relationship

The structure of a cell determines the structure of a tissue, which in turn determines the structure of an organ and the function they perform.

Growth and Differentiation

Growth is the increase in size or number of cells, while differentiation is the process by which cells become specialized.

Vegetative Phase Before Flowering

To establish a strong root system and overall plant vigor before diverting energy and resources towards reproduction.

Periodic Plant Part Behavior

Cyclic hormonal changes within the plant trigger the periodic appearance and abscission (falling) of leaves, flowers, and fruits.

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