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Why have lungs replace with skin for gaseous exchange in higher organisms?
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What happens in gaseous exchange?
The diffusion of gases takes place from their higher concentration to lower concentration. Exchange of oxygen by carbondioxide is the usual feature of breathing by lungs.
The production of ammonia from gaseous hydrogen and gaseous nitrogen will what at a higher temperature?
it will decrease
What is the important of soil colloids in soil fertility?
Soil colloids have large surface areas which can be used as sights for cation exchange, increasing the soils cation exchange capacity. The higher the cation exchange capacity in a soil, the more the soil is able to retain nutrients because the cations are suspended in the soil and are then able to be used by organisms in the soil.
What is the importance of soil colloids in soil fertility?
Soil colloids have large surface areas which can be used as sights for cation exchange, increasing the soils cation exchange capacity. The higher the cation exchange capacity in a soil, the more the soil is able to retain nutrients because the cations are suspended in the soil and are then able to be used by organisms in the soil.
What is the plant hormone that is gaseous?
The plant hormone that is gaseous is ethylene. Ethylene has the simplest structure. It is produced in all higher plants and is usually associated with fruit ripening.
Why is the bioling point of hexane greater than that of pentane?
Higher molecular weight, so needs more kinetic energy (higher temperature) to enter the gaseous phase.
What is the functions of the Colombo stock exchange?
The main function of the Colombo Stock Exchange is to exchange precious materials and supplies to others for interest and higher prices. This is how Stock Exchange makes money.
What is the function of the Colombo Stock Exchange?
The main function of the Colombo Stock Exchange is to exchange precious materials and supplies to others for interest and higher prices. This is how Stock Exchange makes money.
What Under the feudal system's higher noble granted land to a lower noble in exchange for?
It was in exchange for an oath of loyalty.
What is the significance of foreign exchange rate risk and how can it be mitigated?
Foreign exchange rate means that 1 usd = 10 pesos. When you exchange currency, understand that it fluctuates, sometimes higher and sometimes lower. Do your trading when it's higher b\c you get more of their dollars for your. All you can do it watch the exchange rates.
What does Cappilarisation of the Alveoli mean?
Cappilarisation is where the capillaries in the lungs and surrounding the alveoli increase in numbers, making gaseous exchange in the lungs more efficient so that the respiratory system is more efficient gnereally and during exercise, meaning the heart does not have to work at a higher level to supply nutrients and oxygen to muscles and organs.
What specializations are common in the digestive tract of higher organisms such as humans?
The specializations that are common in the digestive tract of higher organisms such as humans is complex. It includes highly-specific digestive enzymes.
