Your eyes. they are made of many different parts. each part has a special job in you to see. how would you describe the cells that make up the parts of your eye? a) each part of the eye is made up of identical cells. b) the parts of the eye are made of the same cells that make up our skin. c) each part of the eye is made of special cells that with a certain job. d) the eye is not made up of cells. instead it is made of tissues and each tissue has a special job.

the answer is c) each part of the eye is made of special cells that help with a certain job.

C) Each part of the eye is made of special cells that help with a certain job.

Explanation:

One way this question can be answered is by realizing that the eye is an organ. An organ is a part of the body that is made of different tissues that are working together to perform a common task. For an eye these tissues work together to help a person see. Different tissues are definitely made of different cells. The eye has muscle cells, rods, cones etc

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!