Algae and Bryophytes: A Dive into Their World

What is the primary pigment found in most algae that is responsible for photosynthesis?

• Chlorophyll b

• Chlorophyll a

• Phycocyanin

• Phycoerythrin

Which of the following structures is NOT a part of a typical algal cell?

• Cell wall

• Chloroplasts

• Stomata

• Flagella

In bryophytes, which generation is dominant?

• Sporophyte

• Gametophyte

• Both are equally dominant

• Neither; bryophytes do not have distinct generations

What adaptation allows algae to live in various aquatic environments?

• Vascular tissue

• Seeds

• Different types of pigments

• Flowers

Why are bryophytes important in ecosystems?

• They are the primary food source for aquatic animals.

• They contribute to the formation of soil.

• They can live in extremely hot environments.

• They produce large amounts of oxygen.

Which of the following is NOT an adaptation of algae?

• Ability to float

• Presence of cuticle

• Ability to absorb nutrients directly from water

• Production of different types of spores

During the life cycle of bryophytes, what follows spore germination?

• Formation of the gametophyte

• Formation of the sporophyte

• Flowering

• Seed formation

What is the role of rhizoids in bryophytes?

• Photosynthesis

• Sexual reproduction

• Anchorage and absorption

• Dispersal of spores

Which type of algae is known for its role in coral reef formation?

• Green algae

• Red algae

• Brown algae

• Golden algae

What is a unique feature of bryophytes compared to other plant groups?

• They have true roots, stems, and leaves.

• They do not have a vascular system.

• They produce flowers.

• They have a woody stem.