Do plants contain mitochondria? Give the reasons for your answer.

What are the effects of rising atmospheric concentrations of carbon dioxide on plants?

Consider two identical small glass balls dropped into two identical Containers, one filled with waterand the other withoil. Which ball will reachthe bottom of the Container first?Why?

Name four types of stimuli to which plants are capable of responding.

The volumes of two similar containers are

$$115\ \mathrm { in. } ^ { 3 } \text { and } 67 \text { in.}^3.$$

The surface area of the smaller container is

$$108\ in^2.$$

What is the surface area of the larger container?

What traits do charophytes have that are shared by land plants?

Describe the benefits plants and fungi derive from a mycorrhizal relationship.

If you need 6 cups of milk for a recipe and you have $\frac{2}{3}$ of a cup in the refrigerator, what size milk container or containers would you need to buy?

Two identical containers, one filled with water (n=1.33) and the other with benzene (n=1.50) are viewed from directly above. Which container (if either) appears to have a greater depth of fluid?

Why do nonvascular plants typically thrive in damp conditions?

green plants use light from the sun to drive photosynthesis

How do plants benefit from their interactions with fungi and bacteria?

Describe what do plants and fungi have in common with animals?

Discuss some of the worthwhile traits that can be modified in transgenic plants.