Flower structure
It is the part of the flower where pollen grains land.
What is Stigma?
Pollination within the same flower.
What is autogamy?
Unique process in angiosperms where two fusion events occur.
What is double fertilisation?
The ovary develops into this structure.
What is fruit
Seed formation without fertilisation.
What is apomixis?
It is the part of flower that connects stigma to ovaries.
What is Style
Pollination between two flowers of the same plant.
What is Geitonogamy?
The product of fusion between a male gamete and the egg cell.
What is Zygote?
The ovule develops into this structure.
What is seed?
More than one embryo in a seed.
what is polyembryony?
These parts, often green, protect the developing flower bud.
What are sepals
Pollination between two plants of the same species.
What is xenogamy?
The product of fusion between a male gamete and two polar nuclei.
What is endosperm?
The seed coat originates from this part of the ovule.
What is integument?
Fruits that develop without fertilisation.
What are parthenocarpic fruits?
The male reproductive organ of the flower.
What is stamen?
Flowers that never open, ensuring self-pollination.
What is cleistogamous flowers?
The pathway followed by the pollen tube to reach the ovule.
What is through the micropyle into a synergid?
Seeds that do not retain endosperm after maturity.
What is non-albuminous seeds?
Stored pollen grains are kept at this temperature.
What is -196°C in liquid nitrogen?
The female reproductive part of the flower, consisting of stigma, style, and ovary.
What is pistil or carpel?
Name one abiotic and one biotic pollinating agent.
What are wind/water (abiotic) and insects/birds/bats (biotic)?
The term for the fusion of male gamete with egg.
What is syngamy
An apple is an example of this type of fruit.
What is a fruit?
This tissue nourishes the developing pollen grains in the anther.
What is tapetum?