When pollen grains of a flower reaches the stigma of the same flower is called?
Self-pollination
ICSE
The arrangement of flowers on a twig/stem is called?
Infloreresceme
A flower containing both male and female parts is known as?
Bisexual flower
What is double fertilization?
One sperm nucleus fuses with the egg cell nucleus the other one fuses with the two polar nuclei of the central cell is called double fertilization.
What is fertilisation?
The fusion of male gamete and female gamete.
What is artificial pollination?
When the man himself transfers pollen to the stigma.
What is elephophily?
Elephophily is the pollination facilitated by elephants.
What is heterostyly?
In such flowers, the stigma and anthers grow at different heights which do not favour self-pollination.
What is herkogamy?
In some flowers, the pollen of a flower cannot reach the stigma of the same flower.
What is self-sterility?
This is the condition in which even if the stigma receives pollen from the anthers of the same flower, the pollen fails to undergo further growth.