4. Suppose that a typical cell is approximately 1/3 the diameter of the field of vision using high power and the diameter of the field of vision for high power is 600 micrometers. What is the size
of this cell? (one millimeter = 1,000 micrometers)
5. How does increasing the magnification affect the field of vision?
6. Explain how total magnification is calculated.
7. Why is it important to avoid creating air bubbles from the slide when preparing a wet mount?

Zoe decided to measure the hand length of each of her classmates. first she marked a line across each student's wrist and lined up a ruler from this mark to the top of the middle finger to measure the length. then she recorded the measurements in the table below. marla did this the same way for each classmate, and then zoe used this ruler to measure each straight line and record the data below. this data is invalid. what is the most likely reason why it is invalid? the ruler is marked in centimeters, but zoe recorded data in inches. the range of lengths is too wide, so zoe must have misread the ruler. marla’s complicated measuring procedure was overly confusing. marla could have been inconsistent while drawing outlines of fingers.

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant