Answer:
Stamen/Pistil
Explanation:
Flowering plants also called Angiosperms are a group of plants characterized by the possession of flowers used for sexual reproduction. The flowers contains the male part and female part. The male part of a flower is collectively called STAMEN while the female part is collectively called PISTIL or STYLE.
The STAMEN is responsible for the production of the male reproductive structure called POLLEN while the PISTIL is responsible for the production of female reproductive structure called OVARY. During reproduction, pollen (containing male gametes, sperm) from the STAMEN are transferred to the stigma (receptive part) of the STYLE in a process called POLLINATION.
Answer:
Coevolution
Explanation:
Coevolution is a type of evolutionary change pattern that occurs when the interaction between two species of organisms brings about a change in the both species. In other words, both species of organisms evolve together as they interact together. The effect of the activity of one brings about a change in the other, and vice versa.
An example of coevolution can be seen in a flowering plant and pollinator relationship, just as seen between the hummingbird and flowering plants. The hummingbird evolve longer beaks in order to obtain nectar from the flower, while the flower in return evolve to grow deeper that contains sweeter nectars for the bird. Other pollinators without this adaptation of the hummingbird, like bees, would find it difficult to obtain this nectar from the flower.
Polio is asymptomatic or mild with headache, sore throat, fever, and nausea if virus enters the central nervous system motor, neurons can be infected and destroyed
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What is Poliomyelitis?</h3>
It is a disease that threatens life, and a disabling caused by the poliovirus.
Poliomyelitis is a very contagious disease that can be transferred from one individual to another individual.
Therefore, polio is asymptomatic or mild with headache, sore throat, fever, and nausea if virus enters the central nervous system motor, neurons can be infected and destroyed.
Learn more on infectious disease here,
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