Partes de plantas: tallos

The video explores the structure and function of plant stems, highlighting the differences between giant sequoia and redwood trunks. It explains the roles of stems in supporting leaves and transporting nutrients. The microscopic view of stem tubes is discussed, showing how they carry water to great heights. The video also covers sap movement in trees and how some plants store food and water in their stems. Finally, it compares different types of stems, such as soft and woody, and their characteristics.

What is one of the primary functions of a plant's stem?

• To absorb sunlight

• To support leaves and branches

• To attract pollinators

• To produce seeds

How do small tubes inside plant stems function?

• They produce chlorophyll

• They transport water and nutrients

• They protect the plant from pests

• They store food for the plant

What is the purpose of drilling holes into maple trees?

• To help the tree grow faster

• To prevent disease

• To allow sap to exit for syrup production

• To collect rainwater

Which plant stores water in its stem for dry periods?

• Strawberry

• Aguaro cactus

• Sugarcane

• Maple tree

What type of stem does an asparagus have?

• Hard and woody

• Brown and fleshy

• Thick and thorny

• Soft and green