A female cannot produce ovum, but can provide suitable environment for fertilization and further development. Suggest the ART which is more suitable for the lady.

Suggest the ART which may be successful in the following conditions. A female cannot produce ovum. but can provide suitable environment for fertilization and further development.

Suggest the ART which may be successful in the following conditions. A female cannot produce ovum, but can provide suitable environment for fertilisation and further development.

A couple who visited an infertility clinic realised that the lady can not produce an ovum but conceive provide suitable environment and deliver a child. Doctor suggest. 'ART for them. Suggest the most suitable ART technique for this couple. Write the reason for suggesting the method.

Though one ovum is produced from a primary oocyte it can result into a male or female child after fertilization. But in the case of spermatocyte though 4 sperms are produced only two of them can result to a female child after fertilization". Justify.

Classify the following as those suitable for fluorescent lamps and for arc lamps. The main part is carbon rods , The heating coil is coated with thorium oxide , used in search lights , more harmful for the environment , more intense light , ultraviolet rays are produced.