In $ 1/2 $ distichous phyllotaxy
$2nd $ leaf lies on $1st $ leaf at $180^o$ angle
$3rd $ leaf on $1st $ leaf at $180^o$ angle
$1st $ leaf lies exactly below $2nd $ leaf at $120^o$ angle
None of these
In a bisexual flower, if androecium and gynoecium mature at different times, the phenomenon is known as a
The fleshy fruits with hard and stony endocarp are called
Petals possess claw in
Epiphytic roots occur in
Opening of flowers in the cymose inflorescence is