Crossing over can lead to an abnormal genome if the exchange is not done equally, which can lead to an in-utero death or congenital diseases.
Answer: It's B
Explanation: :) I hope this helps
Answer: It can detect chemical cues produced by the predator Notonecta glauca.
Explanation:
The lithosphere is the crust + the rigid upper mantle, while the asthenosphere is deeper and relatively fluid. The asthenosphere is believed to move in convection currents pushing the lithosphere plates.
Similarities:
Both are within 200km depth from the earth's surface.
Both allow Earthquake P-waves to pass through them.
Both are constituted of relatively low density material, mostly silicate (SiO2) rock (Rich in Fe, Mg).
Both are of relatively low temperature compared the the rest of the earth.
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