Physics
Micro-courses:33
Units, Dimensions, and Measurements
14 Concepts
Vectors and Scalars
15 Concepts
Motion Along a Straight Line
14 Concepts
Motion in Two or Three Dimensions
11 Concepts
Newton's Laws of Motion
16 Concepts
Application of Newton's Laws of Motion
10 Concepts
Work and Kinetic Energy
15 Concepts
Potential Energy and Energy Conservation
12 Concepts
Linear Momentum, Impulse and Collisions
19 Concepts
Rotation and Rigid Bodies
14 Concepts
Dynamics of Rotational Motions
14 Concepts
Equilibrium and Elasticity
12 Concepts
Fluid Mechanics
24 Concepts
Gravitation
22 Concepts
Oscillations
15 Concepts
Waves
15 Concepts
Sound
17 Concepts
Temperature and Heat
15 Concepts
The Kinetic Theory of Gases
13 Concepts
The First Law of Thermodynamics
19 Concepts
The Second Law of Thermodynamics
12 Concepts
Electric Charges and Fields
16 Concepts
Gauss's Law
13 Concepts
Electric Potential
15 Concepts
Capacitance
12 Concepts
Current and Resistance
13 Concepts
Direct-Current Circuits
18 Concepts
Magnetic Forces and Fields
12 Concepts
Sources of Magnetic Fields
22 Concepts
Electromagnetic Induction
21 Concepts
Inductance
13 Concepts
Alternating-Current Circuits
13 Concepts
Electromagnetic Waves
14 Concepts
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Course Overview: Biotechnology and Genetic Engineering Explained
Meiosis is the specialized cell division process that produces gametes (sperm and egg cells) and drives genetic diversity in sexually reproducing organisms. This micro-course explains each stage of meiosis, how chromosomes behave, and how meiosis differs from mitosis. Across six short, visual concepts, you’ll see how chromosome number is halved, how DNA is shuffled through crossing over, and how mistakes like nondisjunction lead to genetic disorders.
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