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Doctors Medicines MCQs Q&A

Related Questions

Plant breeds manipulate sterility and floral morphology to take advantage of hybrid vigour.
Which of the basic methods listed below are utilised for this purpose?
1. Genetic male sterility
2. Self-incompatibility
3. Hybridization
4. Induced mutation
5. Cytoplasmic male sterility
Select the correct answer:
Determine the correctness or otherwise of the following Assertion (A) and the Reason (R).
Assertion: Cytoplasmic male sterility (cms) is invariably due to defect(s) in mitochondrial function.
Reason: cms can be overcome by pollinating a fertility restoring (Rf ) plant with pollen from a non cms plant.
The product of cross between cytoplasmic male sterile × cytoplasmic male fertile as
Consider the following techniques/phenomena: 1. Budding and grafting in fruit plants 2. Cytoplasmic male sterility 3. Gene silencing Which of the above is/are used to create transgenic crops?
Consider the following techniques/phenomena.
1. Budding and grafting in fruit plants.
2. Cytoplasmic male sterility.
3. Gene silencing.
Which of the above is/are used to create transgenic crops?
First time cytoplasmic genetic male sterility is used in
Which of the following statement/s is/are true with reference to cytoplasmic male sterility?
The male sterility controlled by cytoplasmic genes and transmitted only through female parent is called as
Cytoplasmic male sterility is best suited for hybrid seed production in
Which among the following is correct regarding male-female inter and intra-state migration in India as per Census-2011 data? 1. In intra-state migration, male outnumbers female in rural to urban migration 2. In inter-state migration, male outnumbers female in rural to urban migration 3. In intra-state migration, female outnumbers male in rural to rural migration 4. In inter-state migration, male outnumbers female in rural to rural migration