Internal environment and its relation with inside cell
<u>Explanation:</u>
- Internal environment of an organism is water-based where the body cells exist.
- The fluid known as tissue fluid washes the body cells.
- Oxygen and nutrients are carried to the cells from Internal Transport system of the body.
- Interstitial fluid is found in between the spaces of cell. It comes out from the substances that flow out from the blood capillaries. Oldertissue fluid is replaced by new fluid where older flood drains towards lymph vessels.
The answer to the question is D
Answer: Ligament
Explanation:
Ligaments are tissues which possess enough strength to attach bones to other bones.
Tendons on the other hand attaches muscles to bones, while cartilages are connective tissues that often play the role of bone before being replaced as an organism develops.
The synovial fluid lubricates the cartilage found at synovial joints during movement preventing shock or friction.
So, the correct answer is Ligament
The answer is the mitochondria. They have their own DNA unlike other organelles.
Answer:
Explanation:
The organic matter present in the soil helps in improving the structure and stability of the soil. This affects in increase in pore size and also increases the volume of the soil.
The effect of organic matter on the following parameters is as follows:
1) Water holding capacity: The increase in pores in the soil will enhance the water holding capacity of the soil. The number of micropores and macropores will increase and this will lead to aggregation of the soil particles and will help in creating the favorable living environment for the soil microbes.
2) Nutrient holding capacity: The capacity of the soil to hold the nutrients that come from fertilizer or from natural sources is the nutrient holding capacity of the soil and it is against the leaching of the minerals from the soil. If the organic content of the soil increases it will readily absorb the nutrients obtain from natural source or from fertilizers. It will allow the nutrient exchange between plants and soil.
