When voltage of a plasma membrane shifts from +30mV towards 0mV, we say cell is repolarizing. Repolarization results from the movement of positively charged K+ ions out of the cell. This repolarization phase of an action potential results in hyperpolarization, attainment of a membrane potential that is more negative than the resting membrane potential.
Answer: The question is is incomplete, here are the options.
A.Loonand O Charles Darwin named them Geospiza leodarwini in honor of his son Leonard.
B. They come from the Darwin archipelago off the coast of Ecuador C. C. Charles Darwin collected the first scientific specimens.
D.John Gould placed them in the genus Darwinospiza
Correct option is C.
Explanation:
Charles Darwin collected the first scientific specimens.
Darwin's finches play vital role in the development of Darwin's theory of evolution and natural selection. This is because the birds called Darwin's finished have variable size and shape making them important for the development of the theory.
Theory of natural selection and evolution which was developed by Darwin states that organisms changes over time as a result in variation in it's characteristics or behavioral traits to survive , adapt and reproduce in it's environment.
Answer:OWA OWA
Explanation:Thanks lol and if anyone can help me on my recent questions please thanks<3
The correct answer is D.
The cell membrane is a semi permeable structure, that is, it allows some substances to move to and from the cell but it impedes the movement of other substances. Some proteins are embedded in the membrane of the cell, these serve as carriers for substances which has to enter the cell but which can not pass through the semi permeable membrane of the cell.