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Alinara [238K]
3 years ago
6

Galen's new baby is scrunching up her face, breathing irregularly, making little sounds, and moving her eyes rapidly back and fo

rth under closed lids. galen asks you if this means the baby is waking up. from what you know about sleep cycles, your best answer would be _____.
Biology
1 answer:
bulgar [2K]3 years ago
8 0
<span>The answer would be: No, the baby is most likely in the REM sleep stage
</span>
One of the cycles of sleep called Rapid Eye Movement or REM. In this cycle, the eye is moving constantly and intermittently. The eye movement is not voluntary and the baby is not a sign of waking up. This cycle is important, so the parent should not interrupt it by waking the baby.

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The control center and director of cell activities is the _____.
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The control center and director of cell activities is the nucleus. The nucleus, which holds all of the DNA, is found at the center of the cell.
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3 years ago
Read 2 more answers
An error sometimes made by beginning biology students is called the "Adaptationist Fallacy" wherin a trait observed in a populat
aleksley [76]

Answer:

The Adaptationist Fallacy can prove very costly to biologist who are assuming it wrong according to the function in the environment. Let us have an example of the phenotype of wheat diploid breed that produces non-bearded grains variety, but we cannot assume it as a beneficial phenotype without further extensive research. After research, we came to know that there is also a major hexaploid bearded variety, that produces more number of grains. That's how, the Adaptationist Fallacy may prove fatal if we have assumed diploid as a major beneficial phenotype.

4 0
3 years ago
What makes nekton swimming abilities different from plankton and benthos
Nitella [24]

Answer:

The nektonic organisms are those marine organisms that are found in almost every depth. These can move freely from one place to another in the ocean body due to its ability to swim. For example, Turtles, sharks, Fishes, and dolphins.

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The benthos is the bottom-dwelling organisms that cannot swim. For example, Bivalves, Corals and Sponges.

The nektonic organisms are different from the planktons and the benthos because the nektons can easily swim. They are constructed with such body parts that allow them to swim and migrate from one region to another region within the ocean water body. Whereas the planktons and the benthos cannot migrate easily and are considered as sessile organisms.

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2 points
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Explanation:

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2 years ago
How do bacteria maintain their internal ph despite the ph of the environment in which they grow?
ipn [44]
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