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Sveta_85 [38]
3 years ago
10

Does cancer usually begins when mutation changes the normal cell cylce

Biology
1 answer:
quester [9]3 years ago
4 0
Cancer<span> can </span>start<span> when just one of them </span>begins<span> to grow and multiply too much. The result is a growth called a tumor. Benign tumors are localized growths - they only cause problems if they put pressure on nearby tissues, such as the brain.</span><span />
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The table below shows the names of three body parts and the functions of two of them.
garri49 [273]

Answer:

Option A,  Pancreas—Function 1; Testes—Function 2.

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3 years ago
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Answer:

Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved. Fossils provide evidence of long-term evolutionary changes, documenting the past existence of species that are now extinct.

To give one classic example, the forelimbs of whales, humans, and birds look quite different on the outside. That's because they're adapted to function in different environments. However, if you look at the bone structure of the forelimbs, you'll find that the organization of the bones is remarkably similar across species. It's unlikely that such similar structures would have evolved independently in each species, and more likely that the basic layout of bones was already present in a common ancestor of whales, humans, and birds.

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2 years ago
How would an animal’s life change if it contained the exact same organelles as a plant cell
DerKrebs [107]

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3 years ago
When an animal cell is placed in a hypotonic solution, _____.
devlian [24]
<h3><u>Answer;</u></h3>

it will gain water and may burst

<h3><u>Explanation;</u></h3>
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  • Hypotonic solution is a type of solution that has more solvent molecules in this case water and less solute molecules.
  • <em><u>When animal cells are placed in a hypotonic solution they gain water through osmosis and thus increases in size and since they lack cellulose cell wall they will burst, a process called haemolysis.</u></em>
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