What are three characteristics of algae?

Answer 1

Algae (singular: alga) are photosynthetic, eukaryotic organisms that do not develop multicellular sex organs. Algae can be unicellular, or they may be large, multicellular organisms. Algae can occur in or fresh waters, or on the surfaces of moist soil or rocks. The multicellular algae develop specialized tissues, but they lack the true stems, leaves, or roots of the more complex, higher plants.

Answer 2

Algae (singular: alga) are photosynthetic, eukaryotic organisms that do not develop multicellular sex organs. Algae can be unicellular, or they may be large, multicellular organisms. Algae can occur in or fresh waters, or on the surfaces of moist soil or rocks. The multicellular algae develop specialized tissues, but they lack the true stems, leaves, or roots of the more complex, higher plants.

Answer 3

1. Algae are primarily photosynthetic organisms, using sunlight to produce energy.
2. Algae can be found in a variety of aquatic habitats, including freshwater, saltwater, and even moist terrestrial environments.
3. Algae serve as an important part of aquatic food chains, providing food and oxygen for other organisms.

Answer 4

Red algae is an nonvascular plant that doesnt have a tube that produces water to its stem. it is red because of the presense of the pigment

Answer 5

Blue-green algae have only one type of chlorophyll, which gives it its color and its name. They also have carotenoids that are yellowish in color.

Answer 6

Blue-green algae do not have a membrane bound nucleus. They sustain their lives by carrying out their functions in eukaryotes.