Select the correct statement from the following :
Select the correct statement from the following :
- A
Hanging drop method as in-vivo germination of pollen grain
- B
Obturator directs the growth of pollen tube towards micropyle of seed
- C
There are many embryos of different sizes and shapes in the seeds of orange
- D
Embryo arises parthenogenetically from the diploid egg in adventive embryony
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Apomixis is seen in
Apomixis is seen in
$A$ : 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.
If one can induce parthenocarpy through the application of growth substances, which fruits would you select to induce parthenocarpy and why?
If one can induce parthenocarpy through the application of growth substances, which fruits would you select to induce parthenocarpy and why?
Cultivation of hybrids has
Cultivation of hybrids has
The best example of polyembryony is
The best example of polyembryony is