Plants Overview

What do Plants need to survive ?

• Moonlight, water, air, nutrients, and proper temperature
• Sunlight, nutrients, and proper temperature

• Sunlight, water, carbon dioxide, nutrients, and proper temperature
• Sunlight, water, gas exchange, Minerals, and proper temperature

Which are examples of how plants adapted to life on land?

• Thorns, gills, exoskeleton
• Roots, waxy cuticle, vascular tissues
• Stomata, chloroplasts, spores
• Scales, feathers, fins

What feature difines most plant life cycles ?

• Photosynthesis
• Alternation of generations
• Cellular respiration
• Mitosis

What evidence is there to support the claim that plants are Eukaryotes?

• Plants are prokaryotes.
• Plants have membrane-bound organelles, including a nucleus.
• Plants lack a cell wall.
• Plants do not undergo photosynthesis.

Which structures are defining characteristics of plant cells ?

• Nucleus, cytoplasm, plasma membrane
• Ribosomes, lysosomes, peroxisomes
• Cell walls, chloroplasts, large central vacuoles
• Mitochondria, Golgi apparatus, endoplasmic reticulum

The sporophyte stage is the _______ stage.

• android

• haploid

• diploid

• triploid

The gametophyte stage is the _______ stage.

• android

• haploid

• diploid

• triploid

In nonvascular plants, the sperm must have a small amount of _____ to get to the egg.

Sporophyte is the ________ generation while ______ is the ______generation

• N/GAMETOPHYTE/2N

• 2N/SPORES/N

• 2N/GAMETOPHYTE/N

• NONE OF THE ABOVE

What does sporophyte refer to?

• The process of a plant producing flowers
• A type of algae found in freshwater environments
• The diploid multicellular phase in the life cycle of a plant or alga, producing spores that develop into the haploid gametophyte phase.
• The stage in the life cycle of a plant where it produces seeds