3. A microscope has a field diameter of 2,000 microns under a total low power magnification of 100X. This microscope has a 10X power ocular. Given this information, answer the following questions that appear below.
a. What is the power of the low power objective lens?
b. If a cell which is observed takes up approximately 1/6 of the field of view under low power,
what is its approximate length?
c. If we now switch to high power using the 60 X objective lens, what is the magnification of
this microscope?
d. Under the high power magnification you calculated in part (c.) above, what is the
approximate length of our cell under high power?
About how much of the high power field diameter (fractional amount) does this cell occupy?

answer; /// i do believe its (heredity); good luck

the answer would be 3

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.