The term central nervous system refers to the

2 answers:

4 0

Central nervous systems refers to all the nerves within the body that controls the body's activity. It's controls the nerves from the brain to all body parts. It also controls how the brain functions and how we think. The central nervous systems helps us eat, think, move, etc.

Hope this helps! :)

romanna [79]3 years ago

3 0

The central nervous system is a system made up of nerves sending messages to and from the brain.

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Daryl learns that millions of years ago, Earth's climate went through a

Mashcka [7]

Answer:

Plants that adapted to the cooler conditions would survive and rapidly evolve into a new species.

Explanation:

<em>The plants will react by evolving through natural selection.</em>

The plant species that do not have the genes to adapt to the rapid change in climate would become extinct while those with adaptive genes will survive, reproduce, and contribute rapidly to the development of future generations.

In other words, natural selection selects for individuals with adaptive genes and ensures that such individuals reproduce more and give rise to future generations with the adaptive gene while individuals that are poorly adapted to the change in climate gradually fade off the population.

Hence, <u>the plants that adapted to the cooler conditions would survive and rapidly evolve into new species</u>.

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3 years ago

I need some help with spelling. Help me with the ones I haven't done yet and check my other answers. The word box is there

SSSSS [86.1K]

Interrupt, rupture
contradict, verdict
respect, import
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This is what I got. I hope this helps :)

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3 years ago

What structures solve the end replication problem for linear chromosomes?

omeli [17]

Answer:

Eukaryotes have solved the end-replication problem by locating highly repeated DNA sequence at the end, or telomeres, of each linear chromosome.

Explanation:

Telomeres are stretches of DNA at the ends of the chromosome, They protect the genetic data and make it possible for cells to divide.

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2 years ago

The action potential spreads through an axon by Group of answer choices depolarizing adjacent membrane to threshold, triggering

Step2247 [10]

The action potential spreads through an axon by depolarizing adjacent membrane to threshold.

K+ departs the cell after Na+, which enters the cell first. Ions can move freely across the axon membrane because of the difference during the action potential.

Because sodium contains a positive charge, the neuron becomes more positive and depolarized. Potassium channels take longer to open. As soon as the cell does open, K+ rushes out, reversing the depolarization known as repolarization.

Sodium channels close during the peak of the action potential when potassium leaves the cell. When potassium ions are effluxed, the membrane potential is lowered or the cell becomes hyperpolarized.

Outside of the cell, the concentration of Na+ is greater than inside the cell. while the concentration of K+ is is greater inside the cell than outside.

learn more about action potential here: brainly.com/question/6705448

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1 year ago

The production of four haploid gametes from one mother cell is completed during

Rudik [331]

This is a product of meiosis

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3 years ago