Questions about the roots and necks of plants?

All belong to the root of their necks that grow on the ground.

Potatoes, yams, radishes, and sweet potatoes are roots, radishes are fleshy roots, potatoes, yams, and sweet potatoes are tuber roots, and lotus roots are underground stems.

The roots are used to absorb water and minerals, and the stems are used to transport water and minerals.

Hehe, the roots absorb nutrients from the soil....The stem absorbs sunlight from the air, which is photosynthesis.

The roots and stems of general plants are well distinguished, generally speaking, the stems of common plants usually have chlorophyll and the roots do not It is more difficult to distinguish the tuber language tuber rhizome, of course, there are nodes, there are buds on the nodes, this bud is called a fixed bud, (the meaning of adventitious teeth grows anywhere between the nodes and the nodes, the axillary bud means that there are leaves and leaves on the nodes and the nodes have buds), the underground stem has bulbs, rhizomes, tubers, etc., the difference between rhizomes and tubers is that the rhizome nodes are obvious, the tuber nodes are not obvious, and the representative of the tuber is, of course, the potato tuber root is the root, a storage root, Since it is a root, it has the characteristics of a root, the root has no knots, the root has long whiskers, and so on. Reference: Yourself I hope the above answers are helpful to you

The root neck refers to the area where the root of the plant transforms into a stem, which is located below the adventitious root area.

The location where adventitious roots are produced belongs to the range of the stem, which is commonly known as the junction between the surface and the underground.

Inorganic salts and water are absorbed by the root hairs of the root apical part of the root, and then transported through the ducts of the stem to the various parts of the plant.

Organic matter is produced by the photosynthesis of chlorophyll in leaf cells, which are transported through sieve tubes in stems.

Most plants on earth have roots and stems, such as vegetables that are eaten at home.

It refers to the rhizosphere, the roots of plants close to the ground.

1. Due to different plant types, some plants grow vertically and downward dominantly, while some plants expand horizontally dominantly.

2. Due to different environmental conditions, the root system of the agreed crop grows in the soil with low groundwater level, good aeration and fertile soil, and the root system is developed and deeply distributed; On the contrary, the root system is underdeveloped and shallowly distributed.

The root system is also affected by the human factor.

The roots are responsible for absorbing water, some nutrients like various fertilizers.

It is transmitted to the stems, leaves, flowers, and fruits through the subcortical conduction tissues, and the leaves have water, plus carbon dioxide and sunlight, and photosynthesis is carried out to produce nutrients, which are also transmitted to all parts of the body through the subcortical conduction tissues, including roots, stems, and leaves themselves, as well as flowers and fruits.

First of all, we must understand what the apex here refers to, which refers to the morphological apex, that is, the place where there is a growth point, the growth point of the root tip and the stem tip. Because there is an accumulation of auxin in these places, the growth of lateral roots and side buds will be inhibited.

No, the apical advantage as the name suggests is manifested by the top of the plant, the roots of the plant only have geotropism, due to the action of gravity, that is, it has been growing towards the ground, no matter how it is placed, but if it loses gravity in space, there is no geotropism, which should be noted in the answer.

The roots grow towards the ground.

Under certain conditions in the laboratory, there can also be a top advantage.

Look at the growth hormone level too.