Plant Propagation Techniques

What is the main purpose of cutting in plant propagation?

• To create new plants that are genetically identical to the parent plant.

• To enhance the color of the parent plant's flowers.

• To improve the soil quality for other plants.

• To increase the size of existing plants.

Which method involves planting seeds to grow new plants?

• Harvesting

• Pruning

• Seeding

• Transplanting

What is the process of air layering also known as?

• Marcotting

• Cutting

• Grafting

• Budding

How do you propagate a plant using offsets?

• Plant the offsets directly in water until roots form.

• Cut the offsets into small pieces and scatter them on the soil surface.

• Leave the offsets attached to the parent plant and wait for them to grow larger.

• Separate offsets from the parent plant and replant them in suitable soil.

What type of plants are commonly propagated by cuttings?

• Shrubs, houseplants, and some trees such as roses and geraniums.

• Cacti and succulents

• Annual flowers like marigolds

• Aquatic plants such as lilies

What is the first step in seed germination?

• Seedling emergence

• Water absorption

• Photosynthesis initiation

• Root development

Which method of propagation is often used for woody plants?

• Cuttings

• Seed propagation

• Grafting

• Layering

What is the advantage of propagating plants through division?

• It requires less water than other methods.

• It allows for faster growth of plants.

• It produces larger plants than other propagation methods.

• The advantage of propagating plants through division is that it produces genetically identical plants and rejuvenates older plants.

What is the role of hormones in plant propagation?

• Hormones are not involved in seed germination.

• Hormones regulate growth and development, aiding in root formation, shoot growth, and seed germination during plant propagation.

• Hormones only affect flower color in plants.

• Hormones primarily control photosynthesis in plants.

Which method is considered the fastest for producing new plants?

• Seed propagation

• Vegetative propagation

• Cutting from mature trees

• Grafting techniques