Explanation : Malaria is caused by the Plasmodium parasite. The parasite can be spread to humans through the bites of infected mosquitoes. Plasmodium falciparum is mainly found in Africa. It is the most common type of malaria parasite and is responsible for most deaths worldwide.
Explanation : Ciliated columnar epithelial cells are found mainly in the tracheal and bronchiole regions of the pulmonary system and also in the fallopian tubes of the female reproductive system.
Explanation : Simple tissue is made up of same types of cells and mostly cover the both, internal organs of the body and external organs of the body. Simple tissue is tightly packed together. A simple tissue is called epithelium in animals and epidermis in plants. Simple tissue consists of Parenchyma, Collenchymas and Sclerenchyma. While complex tissue consists of xylem and phloem.