sperm
In a plant cell, there is a large single vacuole present in the centre. This pushes the nucleus towards the plasma membrane.
The sperm cell is a specilised cell and it's main function is to fertilise the egg
the sperm cells have to swim to the ovum and then fertilise it. and the egg cells have to reproduvce the offspring
Phototropism is a plant's response to light, causing it to grow towards the light source. This happens because light triggers the production of a hormone called auxin, which moves to the shaded side of the plant and stimulates cell elongation, causing the plant to bend towards the light.
It swims through the amniotic fluid to the egg.
Growth towards light is regulated by hormones called auxins. Auxins stimulate growth in the area of the plant that they are found and are produced by the tip of a stem. In sunlight they break down. As such there are more auxins on the shaded side of the plant. This will cause more growth on one side of the plant which will make it grow towards the light.
Phototropism, the plant's ability to detect the direction of light and grow towards it. This response is due to the hormone auxin moving within the plant to stimulate cell elongation on the side away from light, causing the plant to bend towards the light source.
which is a plant cell.
A plant cell
plant cell
It is a plant cell, a animal cell is in something with movement.
A leaf cell is a plant cell. All plant cells have a cell wall and a cell membrane.