What are the three main types of plants classified by their height, stem, and branches?

Herbs, shrubs, and trees.

Creepers are defined as plants that ___ on the ground and have ___ stems.

Creep; fragile, long, thin

True or False: All plants are capable of standing erect without any external support.

False; creepers and climbers cannot stand erect without support.

What distinguishes climbers from creepers?

Climbers have thin, long stems that can use external support to grow vertically, whereas creepers cannot stand upright.

Fill in the blank: Herbs are small plants with ___ stems.

Soft

List two examples of shrubs.

Lemon and rose.

What role do plants play in sustaining life on Earth?

They create food and release oxygen.

Which type of plant has branches that start just above the ground?

Shrubs.

What are the two main parts of a typical plant?

Roots and stem

The space between two consecutive nodes on a stem is called ___?

Internode

True or False: The main function of the stem is to store food and water.

False. The main function of the stem is to provide structural support and transport water and minerals.

In which types of plants are stems modified to store water?

Cactus and jade plants

Riddle: I am the part of the plant that supports leaves, flowers, and fruits, yet I am not a root. What am I?

The stem

Fill in the blank: Stems like potato, onion, and ginger are modified to store ___.

Food

What are the three types of underground stems?

Tubers, rhizomes, and bulbs

How do some plants like rose and hibiscus reproduce?

They can grow new plants from their stem cuttings.

What is the primary role of nodes on a stem?

Nodes are the points from which branches or leaves grow.

True or False: Stems can be modified into thorns for protection.

True

What are the two main parts of a leaf?

The two main parts of a leaf are the leaf lamina (blade) and the petiole.

Chlorophyll gives leaves their green color. What is its primary function?

Chlorophyll's primary function is to absorb light energy for photosynthesis.

Fill in the blank: The arrangement of veins in a leaf is called ___.

Venation

True or False: Reticulate venation is when veins run parallel to each other.

False. Reticulate venation features veins arranged in a net-like pattern.