Q814
The male sterility found in pearl millet is
A.
Cytoplasmic male sterility
B.
Genetic male sterility
C.
Cytoplasmic genetic male sterility
AnswerD.
Self-incompatibility
Answer: Option C
Solution
Answer: Option C
Solution:
The male sterility found in pearl millet is Cytoplasmic genetic male sterility.Cytoplasmic male sterility (CMS), a condition under which a plant is unable to produce functional pollen, is widespread among higher plants. CMS systems represent a valuable tool in the production of hybrid seeds in self-pollinating crop species.
Cytoplasmic-nuclear male sterility (CMS) system in pearl millet has been extensively used for more than 30 years to breed male-sterile lines (A-lines) of grain hybrids.
It is derived from a half-sib progeny of the Early Gene Pool (EGP 261) and used in a male-sterile line.