Answer:Surface wind-driven currents generate upwelling currents in conjunction with landforms, creating deepwater currents
Explanation:
A farmer is breeding Andalusian chickens. He notices that when he mates a black chicken with a white chicken, the offspring are spotted black and white and look blue in color. This is because the allele for the black color is as dominant as the allele for the white color. The punnett square in the image shows the cross between the two types of chicken. This is called codominance of the alleles when both the gene types get expressed in the progeny resulting in a mixed phenotype.
Answer: Individuals make up a population; populations make up a species; multiple species and their interactions make up a community; and multiple species and their interactions make up ecosystems when you include the abiotic factors. This is the hierarchy of ecology.
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Explanation:
B) lava
C) metamorphic
D) sedimentary
Answer:
All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, eukaryotic cells also possess internal membranes that encase their organelles and control the exchange of essential cell components.
Explanation:
The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out and, second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.
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