What Type of Orbital Do the Lone Pair Electrons on Oxygen

question 1

Multiple Choice

What type of orbital do the lone pair electrons on oxygen occupy in ethanol?

• A) σ
• B) π
• C) p
• D) sp
• E) sp³

Understand the pressure-flow model of phloem transport and its role in allocating resources within the plant.

Describe how plant hormones and ions regulate water movement and stomatal functions.

Explain the processes involved in the uptake of water and minerals by plant roots.

Identify methods of investigating plant transport systems, including the usage of aphids and dyes.

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