I think the answer is the last one; Flame bulb; flat worm.
A flame bulb or a flame cell is a specialized excretory cell found in the simplest fresh water invertebrates, including flatworms, rotifers and nemerteans; these are the simplest animals to have a dedicated excretory system. Bundles of flame cells are called Protonephridia.
Explanation:
peripheral, peripheral nervous system, central nervous system, central nervous system, peripheral
Are you looking for where core organelles are found?
"Midrib" is the structure choice among the following choices that <span>is an extension of the petiole into the leaf blade. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has come to your help.</span>
Answer:
Cell wall
Explanation:
The presence of a cell wall is a feature of some specific cell types. Prokaryotes such as bacteria possess the cell wall made of peptidoglycan. Cell wall makes outer most covering of their cells in these organisms.
Likewise, archaeans are also the prokaryotes that have cell walls to make the outer most covering of their cells. Among several functions, cell walls in these organisms impart them the mechanical strength and prevent the bursting of cells in a hypotonic environment.
Mitochondria are double-membrane organelles present in the cells of eukaryotes only. They are the powerhouse of these cell types and serve as a site of ATP production by the process of cellular respiration.
Mitochondria are semi-autonomous organelles and have a circular DNA. However, they do not have a cell wall around them.
