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Tasya [4]
3 years ago
10

Identify 3 major similarities and differences between prokaryotic and eukaryotic cells

Biology
1 answer:
Ierofanga [76]3 years ago
5 0
Similarities: cell membrane, genetic material, ribosomes, cytoplasm
Differences: cell arrangement, true membrane bound nucleus, DNA structure, membrane bound organelles, ribosome size, cytoskeleton, sexual reproduction, cell division
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The information contained in the table could be used _______________________.
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Answer:

d

Explanation:

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4 years ago
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Which statement about neural reflex arcs is incorrect? Which statement about neural reflex arcs is incorrect? Their function is
olchik [2.2K]

Answer:

The incorrect statement is that the neural reflex arc becomes slow by the hormones involved.

Explanation:

A neural pathway that controls a reflex is known as a reflex arc. In a reflex arc, the sensory neuron transmits a signal to the interneuron and stimulates it. The interneuron then transmits or passes the signal to the next neuron, that is, a motor neuron. The motor neuron associates with the interneurons in the spinal cord, which transmits messages from the CNS to the body. Thus, a reflex arc comprises the elements, that is, the receptor, integrating center, and the effector. Their main activity is to protect the body from external events.

8 0
4 years ago
Describe how each layer of the earth is different based on its density and chemical composition.
MrRa [10]
Each layer of earth has a different density the more in you go with the layers the more density is going to show up.
Crust-2.2g/cm^3
Upper mantle-3.4g/cm^3
Lower mantle-4.4g/cm^3
Outer core-9.9g/cm^3
Inner core-12.8g/cm^3

Hope I helped in something, Sorry if I didn't gave it my best shot:)
7 0
4 years ago
Hey y'all I just really need help with this question so if y'all didn't mind and try to help me that would be greatHELP ME PLEAS
Paha777 [63]

Answer:

here are some example of destruction of coral reefs. i didnt really understand what you were asking but hopefully this will help you!!

Explanation:

Reef Bleaching. Reef bleaching occurs when extreme water conditions cause corals to expel the internal microorganisms that give them their vibrant colors. ...

Poison or Dynamite Fishing. ...

Water Pollution. ...

Sedimentation. ...

Careless Tourism.

6 0
3 years ago
Essays 1. Suppose a researcher for a pest-control company developed a chemical that inhibited the development of an embryonic mo
Flura [38]

The mosquito would become more prone to injury due to a weakening of its Exoskeleton.

Exoskeleton, a hard or flexible covering that supports and shields an animal's soft tissues. The phrase refers to the chitinous integument of arthropods, such as insects, spiders, and crustaceans, and includes the calcareous housings of sessile invertebrates like clams. The exterior waxy, water-resistant covering of the arthropod exoskeleton, which is made from the epidermis, is covered by chitinous, and flexible layers. This coating features tiny breathing openings in terrestrial species (spiracles). The exoskeleton has made it possible for arthropods, particularly insects, to overrun the majority of terrestrial ecosystems by avoiding dehydration. Exoskeletons of animals like the lobster have flexible joints that allow for remarkable mobility.

Learn more about Exoskeleton using this link:

brainly.com/question/13022376

#SPJ4

3 0
1 year ago
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