no
That depends. If the plant is dead, then planting a seed beneath it can be beneficial, because as the dead plant decays, it will release nutrients into the soil that will help the seed to grow healthily. Planting a seed under a live plant, however, is typically unwise, since either the seed will kill the living plant, or the living plant will kill the seed, or both will survive, but make each other unhealthy.
Seed banks in giant freezers came first. The first seed banks were established in the 20th century to preserve plant genetic diversity. The concept of seed banks under mountains, like the Svalbard Global Seed Vault, came later as a backup measure to protect seeds from natural disasters and global crises.
No, half a seed cannot grow. A seed needs to be intact in order to germinate and grow into a plant. Cutting a seed in half would prevent it from being able to sprout and develop into a plant.
When a plant starts to grow from a seed we say the seed germinates.
The first plant seeds likely evolved from primitive plants over millions of years, through a process called seed plant evolution. These seeds developed as a way for early plants to reproduce and spread their offspring.
A young plant growing in the seed is called the embryo. After some days the shoot bursts up from the seed and comes out of the ground. Underneath, the roots come out to transfer water.
Put dirt in a pot underneath and plant seed. Next, cover sprout bottom with sand/
That depends. If the plant is dead, then planting a seed beneath it can be beneficial, because as the dead plant decays, it will release nutrients into the soil that will help the seed to grow healthily. Planting a seed under a live plant, however, is typically unwise, since either the seed will kill the living plant, or the living plant will kill the seed, or both will survive, but make each other unhealthy.
cotton plant. it evolved from something else.
one version of the cycle would be: seed -> seedling -> sapling -> mature plant -> seed
You say that seeds are one of the plant parts because the plant itself came from the seed therefore it is a part of the plant. Also, when a plant is growing, before it stops, part of it is still inside of the seed.
Seed banks in giant freezers came first. The first seed banks were established in the 20th century to preserve plant genetic diversity. The concept of seed banks under mountains, like the Svalbard Global Seed Vault, came later as a backup measure to protect seeds from natural disasters and global crises.
The seed of a plant is an embryonic plant that would grow into another specimen given time. It is protected by the plant's fruit. The nut is a kind of fruit and contains the seed.
Well, most vegetables grow underneath the soil so first, you buy the seed and plant it in a fresh batch of soil and water it until it grows.
Seed germinator or a phototroph
No, half a seed cannot grow. A seed needs to be intact in order to germinate and grow into a plant. Cutting a seed in half would prevent it from being able to sprout and develop into a plant.
About two weeks.