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The sperm nucleus fuses with the egg nucleus to form a zygote. This process combines the genetic material from both parents to create a new, unique organism with a complete set of chromosomes.
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Which part of sperm fertilize the egg?
The sperm's head contains the genetic material that fuses with the egg's genetic material to form a zygote. The sperm's tail helps it swim towards the egg for fertilization.
What is the union of the sperm cell nucleus with the egg cell nucleus called?
The union of the sperm cell nucleus with the egg cell nucleus is called fertilization. This process leads to the formation of a zygote, which is the first cell of a new individual with a complete set of chromosomes.
What happens to cells during fertilisation?
During fertilisation, a sperm cell fuses with an egg cell to form a zygote. This fusion combines the genetic material from both parents to create a new unique cell with a full set of chromosomes. The zygote then undergoes rapid cell division to form an embryo.
What happens between pollination and fertilisation?
After pollination, the pollen grain germinates and forms a pollen tube that grows down the style of the pistil to reach the ovule. Fertilisation occurs when the sperm cell from the pollen grain fuses with the egg cell in the ovule, resulting in the formation of a zygote.
Process of uniting an egg with a sperm?
The process of uniting an egg with a sperm is called fertilization. It occurs when a sperm cell penetrates the outer layer of an egg cell and fuses with the egg's nucleus, forming a zygote. This marks the beginning of a new organism's development.
What happens during fertillisation?
The process in which a sperm enters an egg and triggers further development. We say fertilisation has occurred when we see the nucleus of the sperm together with the egg nucleus inside the egg cell under the microscope
When fertilasation happens the nucelues of the sperm must?
When fertilisation happens the nucleus of the sperm cell must release a special chemical which helps it to find a way into the ovum (egg).By Sophie Tyler On The 20/3/2010.
What happens during fertiliseation?
frogs use external fertilisation so the sperm is released into the water and the eggs are are released into water then the sperm fertilises the eggs
Where do eggs and sperm meet in external fertilisation and internal fertilisation?
Yes
Can a baby's genes mess up if you get sperm other than the fathers sperm?
whoever that the sperm comes from he is the father.... how can there be another father? this situation only happens to external fertilisation organisms
Why does bird fertilisation happen inside the females body?
When a sperm cell meets an egg cell, the head of the sperm fuses with the egg. The flagellum of the sperm is lost, its work is finished. The information in the nucleus of the male's sperm can combine with the information in the nucleus of the female's egg to produce an offspring. This important event is called fertilization. If fertilization takes place inside the female's body - as it does in mammals or birds - it is called internal fertilization. If it happens outside the female, in water, it is called external fertilization.
When pigs reproduce two cells join together what is this process called?
fertilisation
Why does sperm have no nucleus?
Sperm does have a nucleus...
How are humans created at the start?
By the fertilisation of the ovum by sperm
What is a uniting of a sperm cell with an egg cell?
The uniting is known as fertilisation of the egg by the sperm.
What happens before fertilisation?
Before fertilization, the male and female gametes (sperm and egg) need to be produced through the process of meiosis. These gametes must then be released and brought together in the female reproductive tract, typically through sexual intercourse. Hormones also play a role in preparing the body for fertilization by regulating the menstrual cycle and creating a favorable environment for the sperm and egg to meet.
Which part of sperm fertilize the egg?
The sperm's head contains the genetic material that fuses with the egg's genetic material to form a zygote. The sperm's tail helps it swim towards the egg for fertilization.
