Want this question answered?
Be notified when an answer is posted
A stigma is the part of a flower's female reproductive system that receives pollen during pollination. Once pollen lands on the stigma, it begins the process of fertilization that leads to seed formation. The stigma plays a crucial role in facilitating the transfer of pollen to the ovary of the flower.
A pollen tube grows from a cell in the pollen and penetrates the style of the flower, allowing the sperm cells to travel to the ovule. This process is essential for fertilization to occur in plants.
A pollen tube forms when a pollen grain lands on the stigma of a flower and germinates. The pollen grain absorbs water and begins to grow a tube that will penetrate the style of the flower and reach the ovary. This is a crucial step in the process of fertilization in plants.
From the stamen to the stigma which is the sticky end of the pistil (which includes the stigma, style and the ovary.
sticky substances such as proteins or lipids on the surface of the stigma, which help trap and adhere the pollen grain. Additionally, specific proteins and receptors on the surface of the pollen grain and stigma may interact to facilitate adhesion.
That is called the stigma.
Pollen is the reproductive gametes for plants (similar to eggs and sperm for humans), when pollen comes into contact with the stigma of a plant, the reproduction process for the plant begins
A stigma is the part of a flower's female reproductive system that receives pollen during pollination. Once pollen lands on the stigma, it begins the process of fertilization that leads to seed formation. The stigma plays a crucial role in facilitating the transfer of pollen to the ovary of the flower.
Pollination the process in which pollen arrives at the pistil and will stick to the stigma
The stigma.
The stigma is the ovening to the ovary of the female part of a flower. When pollen comes incontact with it the pollen sticks and then the ovary is fertlized so that the seed and/or fruit can grow and develop
A pollen tube grows from a cell in the pollen and penetrates the style of the flower, allowing the sperm cells to travel to the ovule. This process is essential for fertilization to occur in plants.
its either from sugar or water.
sticky substances such as proteins or lipids on the surface of the stigma, which help trap and adhere the pollen grain. Additionally, specific proteins and receptors on the surface of the pollen grain and stigma may interact to facilitate adhesion.
The stigma on a flower is responsible for receiving pollen during fertilization. It is the receptive surface where pollen grains adhere and germinate to produce a pollen tube that delivers sperm to the ovules. This process is essential for sexual reproduction in plants.
Pollen grains land on the stigma of the flower, which is the sticky structure at the top of the pistil. Once the pollen grains land on the stigma, they can germinate and grow a pollen tube through the style to reach the ovules in the ovary for fertilization to occur.
From the stamen to the stigma which is the sticky end of the pistil (which includes the stigma, style and the ovary.