getting to know plants

which is not a function of the root?

• Anchorage

• Soil Degradation

• Soil Erosion

• Soil Conservation

What is Transpiration?

(a)  

which is the correct process?

• water from the soil - root cortex - root hair - xylem - upward movement - defused through stomata - transpiration

• water from the soil - root hair - root cortex - xylem - defused through stomata - upward movement - transpiration

• water from the soil - root hair - root cortex- xylem - upward movement - defused through stomata - transpiration

• water from the soil - root hair - root cortex - upward movement - xylem - transpiration - defused through stomata

auxiliary bud arises at the tip of the stem. True or False

• True

• False

Where are xylem and phloem present?

• Lamina

• Veins

• Midrib

• Leaf Blade

which type of venation and root system does a grass undergo?

• Reticulate venation and taproot

• Reticulate venation and fibrous root

• Parallel venation and taproot

• Parallel venation and fibrous root

which one of the following is not a function of stem

• Production of new living of tissue

• helps in the elevation of leaves in such a way that it gets enough sunlight for photosynthesis

• food is transported with the help of phloem

• stem helps to carry water and minerals to different parts of the plant with the help of xylem.

• None of these

Dicotyledon seed will have reticulate venation. True or False

• True

• False

Which helps in the entry and exit of gas exchange?

• Xylem

• Veins

• Stomata

• Lamina

what is the result of photosynthesis

(a)