Viability of date palm seed is
Viability of date palm seed is
- A
$2000 \;yr$
- B
$1000\; yr$
- C
$500\; yr$
- D
$100 \;yr$
Similar Questions
Pollination by insects is called
Pollination by insects is called
$A$ : Tetraploid gametophyte can be produced from tetraploid sporophyte by means of apogamy.
$R$ : Apogamy involves fertilisation, not meiosis.
$A$ : Tetraploid gametophyte can be produced from tetraploid sporophyte by means of apogamy.
$R$ : Apogamy involves fertilisation, not meiosis.
An ovule which becomes curved so that the nucellus and embryo sac lie at right angles to the funicle is
An ovule which becomes curved so that the nucellus and embryo sac lie at right angles to the funicle is
- [AIPMT 2004]
They are dominant pollinator for pollination
They are dominant pollinator for pollination
Endosperm is the result of
Endosperm is the result of