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Slf-incompatebility, heterostyle and protogynae or protendry

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12y ago

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How do seeds plants reproduce?

Plants reproduce by pollen grains. There are 2 types of pollination: Cross pollination and Self pollination. They are primarily pollinated by means of wind pollination or insect pollination.


What is the different between crosspollination and self-pollination in plants?

Cross Pollination is when the flower/plant is pollinated by other flowers/plants other then its self, unlike Self Pollination which ONE flower/plant can pollinate its self with out other flowers/plants, the more you learn in BIO the more you can see the hand of God in work!


What is reproduction without seeds?

Pollination. Pollinating with two plants is Cross Pollination. Pollinating with one plant is called Self Pollination.


What are two types of pollination?

what is vegetable and its reproductive part


Obstacle to self-pollination is called?

"Self-incompatibility" is the term used to describe the obstacle to self-pollination in plants. It is a mechanism that prevents a plant from self-fertilizing by rejecting its own pollen.


What is the purpose of cross-pollination and self-pollination?

Cross-pollination allows for genetic diversity by combining different genetic material from two parent plants, leading to potentially stronger offspring. Self-pollination helps in maintaining genetic consistency by ensuring that a plant can reproduce by itself without relying on other plants.


How many types of pollination are there?

There are two main types of pollination: self-pollination, where the pollen is transferred from the anther to the stigma of the same plant, and cross-pollination, where the pollen is transferred between two plants of the same species.


What are the three ways in which pollination can occur?

Pollination can occur through wind, animals (such as bees, butterflies, and birds), and self-pollination (where pollen is transferred from the anther to the stigma of the same flower or a different flower on the same plant).


Can someone help me use pollination self-pollination and cross-pollination in the same sentence?

Self pollination is when a flower pollinates itself with its own pollen and cross pollination is when a flower uses another flower's pollen.


Are red lake currant plants self pollinating?

No, red lake currant plants are not self-pollinating. They require cross-pollination by insects such as bees to produce fruit successfully. Planting multiple currant plants nearby can help ensure proper pollination.


What is self pollination of plant?

Self-pollination is a form of pollination that can occur when a flower has both stamen and a carpel in which the cultivar or species is self fertile and the stamens and the sticky stigma of the carpel contact each other to accomplish pollination. The term is inaccurately used in many cases where an outside pollinator is actually required; such plants are merely self fertile, or self pollenizing.


What is the definition of pollination?

Self-pollination is a form of pollination that can occur when a flower has both stamen and a carpel in which the cultivar or species is self fertile and the stamens and the sticky stigma of the carpel contact each other to accomplish pollination. The term is inaccurately used in many cases where an outside pollinator is actually required; such plants are merely self fertile, or self pollenizing.