Biology, asked by tamilini62, 10 months ago

explain the process of hybridisation
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Answers

Answered by Anonymous
31

Hybridisation is defined as the mixing of the atomic orbitals belonging to the same atom but having slightly different energies so that are distribution of energy takes place between them resulting in the formation of new orbitals of equal energies and identical shape. The new orbitals thus formed are known as hybrid orbitals.

Important points about hybridisation

1)Only those orbitals which have approximately equal energies and belong to the same atom or ion can undergo hybridisation

2)Number of hybrid orbitals produced is equal to the number of atomic orbitals mixed.

3)It is not necessary that all the half filled orbitals must participate in hybridisation. Even completely filled orbitals with slightly different energies can also participate.

4) Hybridisation never take place in isolated atoms but it occurs only at the time of bond formation.

5)One can tell the shape of a molecule by

knowing the kind of hybridisation involved.

6)The bigger lobe of the hybrid orbital always have positive sign while the smaller lobe on the opposite side has negative sign.

Answered by Anonymous
11

Answer:

introducing a new gene to a plant

is a method of crop improvement it refers to the crossing between genetically dissimilar plants

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