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the sperm nucleus is found in pollen grains and directs the growth of the pollen tube to the ovule in the ovary, it then degenerates

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What is the function of tube nucleus?

The tube nucleus is a specialized structure found in the pollen grain of flowering plants. Its primary function is to guide the growth of the pollen tube during fertilization. Once the pollen grain lands on a compatible stigma, the tube nucleus directs the formation of the pollen tube, allowing sperm cells to travel to the ovule for fertilization. This process is crucial for the successful reproduction of flowering plants.


Why does sperm have no nucleus?

Sperm does have a nucleus...


What is the function of a plasma membrane in a sperm cell?

it helps control what goes in and out of the cell. It also help protect the nucleus, and the inside of the sperm.


In seed plants the sperm make it to the egg via?

By swimming in watery fluid through the neck of archegonium the sperm reaches to the egg in seedless plants.


What happens to the nucleaus of plants when fertillisation happens?

During fertilization in plants, the nucleus of the sperm (from the pollen) fuses with the nucleus of the egg (in the ovule) to form a zygote. This zygote then develops into an embryo, which grows into a new plant.


What is the difference between sperm's nucleus and other nucleus'?

Sperm don't have nuclei.


Is the nucleus in the leaf mesophyll or in the sperm?

sperm


What is the function of a plants cells nucleus?

the function of that is the inverse function of the exponential growth of an animal cell. square root that and multiply it by 2, then ull get ure answer.


Which of the following would be produced by meiosis red blood cell cells of the stem in plants sperm cell or epithelial cell?

Meiosis would produce sperm cells and epithelial cells in plants. Red blood cells do not undergo meiosis, as they lack a nucleus and are not capable of dividing.


Is sperm present in nucleus?

No, sperm is not present in the nucleus. Sperm is a specialized reproductive cell that contains genetic information, including chromosomes, that is located in the nucleus of a male organism's reproductive cells. The nucleus of a cell contains the majority of the genetic material, while the sperm itself is produced in the testes.


What organelles do plants and animal cells have in common and what is their function?

Nucleus, ribosomes, mitochondria etc. function for genetic information, protein synthesis and respiration.


How is sperm cells adapted to its function?

A sperm cell's tail is strong for swimming and it has a mid-section packed full of mitochondria for respiration. Also, the nucleus is has half of the male DNA. The sperm cell is small and lightweight, allowing it to travel quickly.