$A$ : Hybrid seeds have to be produced every year because seeds collected from hybrid plants, if sown
subsequently, do not maintain hybrid characters.
$R$ : Hybrid seeds show segregation of traits.
$A$ : Hybrid seeds have to be produced every year because seeds collected from hybrid plants, if sown
subsequently, do not maintain hybrid characters.
$R$ : Hybrid seeds show segregation of traits.
- A
Assertion and Reason both are correct and also correct explanation.
- B
Assertion and Reason both are correct but not explanation of assertion.
- C
Assertion is correct, but Reason is incorrect.
- D
Both Assertion and Reason are incorrect.
Similar Questions
$A$ : Apomictic embryo is asexual mode of reproduction.
$R$ : It prevents the segregation of traits.
$A$ : Apomictic embryo is asexual mode of reproduction.
$R$ : It prevents the segregation of traits.
Parthenocarpic tomato fruits can be produced by
Parthenocarpic tomato fruits can be produced by
- [AIPMT 2006]
In agamospermy, the embryo sac is diploid because it is formed without meiosis. Such embryo sac may develop from
In agamospermy, the embryo sac is diploid because it is formed without meiosis. Such embryo sac may develop from
- [AIPMT 1993]
In case of polyembryony, if an embryo develops from the synergid and another from the nucellus which is haploid and which is diploid ?
In case of polyembryony, if an embryo develops from the synergid and another from the nucellus which is haploid and which is diploid ?
Is some plants, the female gamete develops into embryo without fertilization. This phenomenon is known as
Is some plants, the female gamete develops into embryo without fertilization. This phenomenon is known as
- [NEET 2019]