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When a pollen grain joins an ovum?
A polln grain after germination sends a pollen tube in the ovule to release male gametes near the egg cell or ovum.
When pollen joins with the ovum what it is called?
fertilization
When a pollen grain joins with an ovum?
When a pollen grain joins with an ovum, fertilization occurs, resulting in the formation of a zygote. This zygote then develops into an embryo that eventually grows into a new plant or seed. This process is crucial for the reproduction of flowering plants.
Part of the pollenjoins with the ovum What is this called?
When pollen joins with the ovum, it is called fertilization. This process results in the formation of a zygote, which is the first stage of a new organism's development.
How does fertilization take place in flowers?
the pollen grain lands ot the tip of pistle called as stigma and then pollen tube from pollen grain germinates and it reaches the ovary through style(containing 2 male gamets).. then fertilisation takes place... or is when the male sex cells inside the pollen grains fuses with the female sex cells inside to produce a seed embryo Pollination transfers the pollen grain to the stigma. However, for hertilisation to take place, the nucleus of the pollen grain must fuse with the nucleus of the ovum, which is inside an ovule in the ovary. To transfer the nucleus to the ovum, the pollen grain grows a tube, which digest its way through the tissue of the style and into the ovary. Here it grows around the opening in an ovule. The tip of the tube dissolves and allows the pollen grain nucleus to move out of the tube and into the ovule. Here it fertilises the ovum (egg cell) nucleus.
What is the name of the process when the pollen meets the ovum?
The process when pollen meets the ovum is called fertilization. During this process, pollen grains transfer from the male part of a flower (anther) to the female part (stigma), and the sperm cells within the pollen then unite with the ovum, leading to the formation of a zygote. This is a crucial step in plant reproduction, ultimately resulting in seed development.
How does fertilization take place in a flower?
the pollen grain lands ot the tip of pistle called as stigma and then pollen tube from pollen grain germinates and it reaches the ovary through style(containing 2 male gamets).. then fertilisation takes place... or is when the male sex cells inside the pollen grains fuses with the female sex cells inside to produce a seed embryo Pollination transfers the pollen grain to the stigma. However, for hertilisation to take place, the nucleus of the pollen grain must fuse with the nucleus of the ovum, which is inside an ovule in the ovary. To transfer the nucleus to the ovum, the pollen grain grows a tube, which digest its way through the tissue of the style and into the ovary. Here it grows around the opening in an ovule. The tip of the tube dissolves and allows the pollen grain nucleus to move out of the tube and into the ovule. Here it fertilises the ovum (egg cell) nucleus.
What sex will a baby be when an x chromosome joins the ovum?
girl
What is a ovum in flowers?
The ovum is the egg cell that is located in the ovules in the female part of the flower. As pollen falls on the stigma, it is carried down the style into the ovary. In the ovary the pollen fertilizes an ovum in the ovules to produce a seed.
What can the ovum become if it joins a sperm?
When the ovum and sperm come together they become a fertlized egg also known as a zygote.
What is the difference between fertilisation and germination?
fertilisationis when the pollen grain joins the ovum germinationis when a seed starts to grow in to a new plant
What is the name when the male and female sex cell joins?
The union of two sex cells is called fertilization. In humans, fertilization occurs when the sperm comes into contact with an ovum and penetrates it. Of the millions of sperm that come in the vicinity of the ova, only one enters the ovum.
