EVERYDAY SCIENCE

Detailed explanation-1: -Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed. Like plants, algae contain chlorophyll and make food by photosynthesis. Types of algae include red and green algae, euglenids, and dinoflagellates.

Detailed explanation-2: -Algae are called living organisms. They possess chlorophyll that helps in photosynthesis. They are considered plant-like protists. They are simple organisms that lack complex plant organs such as roots, stems, and leaves.

Detailed explanation-3: -Protists are defined as eukaryotes with unicellular, colonial, filamentous or parenchymatous organization, which lack vegetative tissue differentiation except for reproduction (Adl et al., 2007).

Detailed explanation-4: -The algae are plant-like protists. Unlike plants, they do not have true stems, roots, or leaves. Red algae are a very large group of protists making up about 5, 000–6, 000 species. They are mostly multicellular and live in the ocean.