The anthers are in the elevated position so that the pollinators will be attracted towards it, and that the pollen grains are easily carried away by the agents of pollination. The proper pollination is essential for the process of fertilization.
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Air flows from high pressure to low pressure.
Answer:
The only mutations that matter to large-scale evolution are those that can be passed on to offspring . These occur in reproductive cells like eggs and sperm and are called germ line mutations . A single germ line mutation can have a range of effects : No change occurs in phenotype.
Explanation:
<span>The axon carries information from the cell body out to the terminal buttons. An Axon, commonly referred to as a nerve fiber, is a long and slender in shape, it is the projection of a nerve cell that generally is responsible for conducting electrical impulses, referred to as action potentials, away from the body of the nerve cell.</span>
For the first question, it's D. And the second question it's C.