Which of the following is an example of gene flow?
a. A forest fire kills 50% of red-sp...
Which of the following is an example of gene flow?
a. A forest fire kills 50% of red-spotted chipmunks in a forest community.
b. Pollen from a yellow daisy travels across a stream and pollinates an orange daisy.
c. A bird with blue feathers is less camouflaged in the rainforest than a bird with green feathers.
d. Mice with heavy coats are able to survive the winter better than mice with thin coats.
Answers: 3
Biology, 21.06.2019 21:20
Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.
Answers: 3
Biology, 22.06.2019 00:00
What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.
Answers: 3
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