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Experiments Involving Nuclear Transplantation in Amphibians Indicate That Nuclei Derived

question 18

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Experiments involving nuclear transplantation in amphibians indicate that nuclei derived from blastula are more likely to support development of complete and normal adults compared with those derived from later stages of development.What do these experiments tell us about the process of development?


Definitions:

Steering Assembly

The collection of components in a vehicle that allows the driver to guide and direct the vehicle in the desired direction.

Parallelogram Linkage

A linkage in the form of a parallelogram that connects a recirculating ball gearbox to the steering knuckle.

Suspension

The system in a vehicle that connects the wheels to the rest of the car, providing a smooth ride by absorbing bumps and vibrations from the road.

Gearbox

A mechanical device used in vehicles for varying power transmission and torque between the engine and the wheels, often by utilizing gears of different sizes.

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