Question

What is the term used for the plastids that are colorless or white?

Answer 1

Ernst Haeckel discovered and named plastids, but A. F. W. Schimper was the first to give them a precise definition. They frequently contain photosynthesis pigments, and the types of pigments in a plastid determine the color of the cell. They are also where important chemical compounds used by autotrophic eukaryotes' cells are manufactured and stored.

Complete answer:
Plants, algae, and some other eukaryotic organisms have plastids, which are membrane-bound organelles. Cyanobacteria with intracellular endosymbiotic relationships are known as intracellular endosymbiotic Cyanobacteria. Chloroplasts (photosynthesis), chromoplasts (pigment synthesis and storage), and leucoplasts are some examples (non-pigmented plastids that can sometimes differentiate).
Leucoplasts are the term for plastids that are colorless or white.
Leucoplasts are colorless plastids that are not pigmented.
The plastids are classified into two groups based on the presence of pigments: Chromoplast (Gr. Chlor, green, plastic, and living) is the most common plastid (Gr. Chlor, green, plastic, and living) that contains chlorophyll a and b pigments, as well as DNA and RNA. Tomatoes and chilies are green when unripe, but turn red as they ripen due to the conversion of chloroplasts to chromoplasts.
Leucoplasts are colorless plastids.
Leukoplast plastids are membranous structures that lack pigment. They are used to store carbohydrates, fats, and proteins. Leukoplast plastids include amyloplasts, elaioplasts, and proteinoplasts.

Thus, Leucoplasts is the term used for the plastids that are colorless or white.

Note: Leucoplasts, on the other hand, are present in many cell types to perform a wide range of essential biosynthetic functions, including the synthesis of fatty acids like palmitic acid, many amino acids, and tetrapyrrole compounds like heme. Leucoplasts are smaller than chloroplasts and have a variable morphology, which is frequently described as amoeboid.