crossing over interphase 25 videos

Chromosomes Crossing Over  Linked Genes
Biology Mendelian Genetics
The concepts of chromosome crossing over and linked genes.
chromosomes crossing over linked genes independent assortment meiosis codominance incomplete heterozygote homozygote 
The Cross Product of Vectors
Precalculus Systems of Linear Equations and Matrices
How to compute the cross product of two 3D vectors.
unit vectors components cross product determinant 
Area With the Cross Product
Precalculus Systems of Linear Equations and Matrices
How to show that the magnitude of the cross product of two vectors gives the area of the parallelogram determined by those two vectors.
cross product magnitude of vectors dot product angle between vectors area parallelogram 
Meiosis
Biology Cell Division and Reproduction
The different steps in meiosis.
meiosis cell division sexual reproduction haploid diploid crossing over interphase prophase metaphase anaphase telophase 
Law of Independent Assortment
Biology Mendelian Genetics
Understanding the concept of Law of Independent Assortment.
law independent assortment Mendel genetics genes chromosomes meiosis crossing over 
Percents
Algebra PreAlgebra
How to set up percent problems as proportions.
percent cross multiply proportion 
Proportions
Algebra Solving Equations
How to solve proportions.
ratio proportion fraction cross multiply 
Impulse
Physics Energy and Momentum
Understanding the concept of impulse.
impulse change momentum force over time 
Evaluating Rational Exponents
Algebra 2 Roots and Radicals
How to evaluate a fractional exponent two ways.
evaluating rational exponents power over root 
Rational Exponents with Negative Coefficients
Algebra 2 Roots and Radicals
How to know when a negative coefficient is associated with power.
evaluating rational exponents power over root negative 
Distributing
PreAlgebra Polynomials
Distributing a constant, variable, or negative over a polynomial

Distributive
PreAlgebra Properties of Numbers
Introduction to the distributive property of multiplication over addition or subtraction

Economics: Cost & Revenue
Calculus Applications of the Derivative
How to compute the average rate of change of the amount of a drug in a patient's bloodstream over an interval of time, and how to interpret whether the amount is increasing or decreasing over time.

Finding an Inverse Graphically
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to graph the inverse of a function using points.
finding an inverse graphically switch x and y flip over y=x 
Average Rate of Change
Calculus The Derivative
How to compute the average rate of change of a population over an interval of time.
average rate of change population time change in population change in time population models rate of increase 
Average Value of a Function
Calculus The Definite Integral
How to find the average value of a function over an interval [a,b].
average value antidifferentiation limits of integration functions area under a curve 
Solving a Rational Equation
Algebra 2 Rational Expressions and Functions
How to solve a simple rational equation.
cross multiplying fraction factoring denominator least common denominator lcd check 
Reelections
AP US Government AP US Government Videos
If public opinion of Congress is so negative, why are over 95% of incumbents reelected?
Gerrymandering pork barrel politics fundraising