Because plants remain seated at a place and neither bark nor bite.
Organ level
It requires less water than c3 plants.
The sensory system can become less responsive (sensory adaptation) to a constant level of stimulation but more responsive to changes in stimulation. This allows the system to focus on detecting new or changing stimuli, which is important for survival and adapting to the environment.
Yes, the roots are usually the organ for feeding.Just in insectivorous plants (sundress, pitcher plants, butternut's, bladderworts, Venus's-flytrap etc.) the main organs for feeding are leaves.Sometimes we say "the organs for feeding is the leave" this statement may be correct but in scientific terms and in most plants the organ for feeding is the root.In the cactus plant which is usually found in deserts (Sahara desert etc.) the main feeding organs are 1) The stem and 2) RootsBut For The Conclusion:-ROOTS ARE THE MAIN FEEDING ORGANS OF THE PLANTIN VERY LESS PLANTS SUCH AS CARNIVOROUS AND CACTUS PLANTS THE FEEDING ORGANS MAY BE OTHER(The Wrong Answer)(The Correct Answer)
Liver is the main organ of metabolism. Detoxification of the poisons is done by liver, when the poisons are consumed in low quantity. Say like the insecticides sprayed on the food grains, fruits and vegetables. if you consume the poison, liver will not save you.
Organ level
An organ system is a collection of organs, and nothing really "happends" to them. However, organs WILL slowly become less and less efficiant as a person age. When the person dies, the organs decay (or rot) with the rest of the body (except for the bones).
In natural frequencies the output of the system will be less than the maximum level. In the resonance frequency the output of the system will be the maximum level.
very lil cuz theres no trees or plants for transpiration, no water for evaporation. the air is very dry thus humidity level is less.
Yes, spiders have organ systems, although they differ from those of vertebrates. They possess a simple circulatory system that uses hemolymph to transport nutrients and waste, a nervous system with a brain and ventral nerve cord, and a respiratory system that relies on book lungs or tracheae for gas exchange. Additionally, they have a digestive system that processes food and an excretory system that helps eliminate waste. Overall, while their organ systems are less complex than those of mammals, they are well-adapted for their ecological roles.
If cells within an organ or organ system are damaged or diseased, it can lead to impaired function of that organ or system. This can disrupt the normal physiological processes, potentially causing symptoms or complications depending on the extent of the damage. In severe cases, it may result in organ failure or dysfunction requiring medical intervention.
The lymphatic or lymphoid organ that decreases in size and in function as a person ages is the thymus gland. The thymus gland, which is situated in the chest area, is important because it plays a major role in the immune system. It is in this gland that T-cells are produced.
The producers or primary producers (plants, algae) have the greatest amount of energy in an ecosystem. They capture energy from the sun through photosynthesis, making this energy available to other trophic levels.
The bottom level which contains plants has the most energy. This is because they get their energy directly from the sun while other animals get it from plants themselves, or other animals. Animals cannot absorb 100% of the energy when they eat plants so the level of energy degrades all the way to the top of the food chain. Each animal gets less and less % of the energy the plant had in the first place.
Yes, plants generally have fewer types of organs compared to animals. While animals possess complex organ systems such as circulatory, respiratory, and nervous systems, plants primarily have three main organs: roots, stems, and leaves. Each of these organs serves essential functions for the plant's survival, such as nutrient uptake, support, and photosynthesis, but their overall organizational complexity is less than that found in animals.
Ankylosaurus had a very low build and its teeth and jaws weren't designed to chew. Thus, they probably ate plants that were easy to digest and grew at a level of 4 feet or less above the ground.
They have muscular and excretory systems. The muscular system allows them to move from place to place over solid surfaces. The excretory system lets them maintain a proper balance of water and salts.