Quick Plant Systems Review

What role do animal pollinators like birds, butterflies, and bees play in cross-fertilization?

• They help in seed dispersal.

• B. They transfer pollen between flowers.

• They provide shade to flowers.

• They help in watering flowers.

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How can flowering plants reproduce?

• Through self-pollination only

• Through cross-fertilization only

• Through both self-pollination and cross-fertilization

• Through wind dispersal

What is the main difference between self-pollination and cross-fertilization?

• Self-pollination results in genetically identical plants, while cross-fertilization involves pollen transfer between different plants.

• Self-pollination involves pollen transfer between different plants, while cross-fertilization results in genetically identical plants.

• Self-pollination and cross-fertilization both result in genetically identical plants.

• Self-pollination and cross-fertilization do not involve pollen transfer.

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Which part of the flower contains pollen grains?

• Anther

• Stigma

• Style

• Petal

Where must pollen first land to fertilize the ovule?

• Anther

• Stigma

• Petal

• Sepal

What does xylem transport from roots (root system) to stems and leaves (shoot system)?

• Oxygen

• Carbon dioxide

• Water and minerals

• Glucose

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How do vascular plants transport water and nutrients efficiently?

• Through a tube-like vascular system

• Through diffusion

• Through osmosis

• Through photosynthesis

What are the two types of vascular tissues in plants specialized for fluid and nutrient transport?

• Xylem and Phloem

• Epidermis and Cortex

• Stomata and Guard cells

• Meristem and Cambium

What does phloem transport in plants?

• Water

• Oxygen

• Food

• Minerals

What are the starting products for cellular respiration?

• Glucose and oxygen

• Carbon dioxide and water

• ATP and NADH

• Proteins and lipids

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