This statement is true.
Chitin is a polysaccharide made up of N - acetylglucosamine .
Fungi cell walls are made of chitin. Chitin is also the major ingredient of the exoskeletons of crustaceans and arthropods. Spiders, beetles, butterflies, lobsters, shrimps and crabs all have chitin in their protective armor.
when intermixed with protein and other pigments, it forms different levels of hardness and a variety of distinct colors. Alone, chitin appears translucent and not hard. In arthropods, it is secreted by epidermal cells.
Answer:
Cell organelles
Explanation:
Cell organelles are inside eukaryote cells and they each perform their own functions.
And no, procaryotes can not be multicellular, but that is not a rule, since scientists have been getting more and more evidence that procaryotic organisms can exist.
→ Note - there is no such thing as multicellular cells, but multicellular tissues/organisms.
Hope it helped,
BioTeacher101