Answer:
An organ that helps with digestion but is not part of the digestive tract. The accessory digestive organs are the tongue, salivary glands, pancreas, liver, and gallbladder.
Answer:
Both have great effect on plant when increases from a certain limit.
Explanation:
When the temperature falls in the optimum range it has a good effect on plants growth because the rate of photosynthesis is maximum. Precipitation also has a great effect because it provides water that is necessary for the plants. If the temperature increases from a certain limit, it burns plant body and decreases photosynthesis whereas if precipitation increases it causes flood condition which kills the plant due to removal from the soil.
Where are the "following structures"?
This is called cellular (or tissue) differentiation into specialized types, based upon their specific function (jobs). Every cell in the body with a nucleus contains the same DNA and genes, however specialized cells only transcribe and translate those genes which code for the proteins that the cells will need for their specialized structure (size and shape) and functions.
Therefore PROTEINS are the reason skin cells, for example, are different than brain cells, on the molecular level in the same organism.
