Hearing.
The process of hearing starts by pressure waves that are captured by our ears and taken inside the ear by the ear canal reaching firstly the ear drum. The ear drum then vibrates according to the pressure waves that were captured making the acicular (a set of 3 little bones) enter in motion. This vibrations then move from the acicular to the inner ear. Within the inner ear we can find the cochlea which is where this mechanical waves are converted into electrical signals and then passed to the brain. The auditory cortex of the brain then interprets this signals as sounds and gives them meaning.
Iodine test is the answer if im not mistaken
Answer:
Option-B
Explanation:
Dysentery is an abnormal condition that is caused by the infection of the intestine in humans. The infection could be caused by the bacteria or the amoeba.
The disease can be characterized by the cramps in the stomach, diarrhea, and the loss of blood through feces.
Untreated dysentery can lead to the loss of a large amount of blood through feces and will lower the amount of blood in humans.
This severe loss of blood will give rise to another disease called hypovolemic shock is which the heart fails to pump enough blood to the organs due to which the other organs of the body can fail to work properly. This condition can lead to death.
Thus, Option-B is correct.
Answer:
C. Bees drink nectar from and pollinate flowering plants.
Explanation:
Ecology can be defined as the scientific study of the relationship between living organisms such as plants and animals in relation to their physical and biological environment.
In Ecology, mutualism can be defined as an symbiotic relationship or interaction between two or more living organisms of different species that typically involves each organism benefiting positively. Therefore, mutualism influences the survival and reproduction of living organisms in their habitats.
Hence, the statement which describes a relationship that is an example of mutualism is bees drink nectar from and pollinate flowering plants. The flowering plants serve as a source of nectar for bees to feed on while the bees engage in the pollination of the flowering plants, suggesting a mutual benefit (mutualism) between the two species.
Pollination can be defined as a process which typically involves the transfer of a pollen grain from the male part (anther) of a plant to a ovule, stigma, or flower of a female plant, in order to stimulate fertilization and production of seeds. Also, this transfer of a pollen grain (male gametophyte) is often effected by bats, wind, birds and insects such as bees.
