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Sidana [21]
3 years ago
8

A concept map is a graphic organizer. Please select the best answer from the choices provided T F

Biology
2 answers:
KiRa [710]3 years ago
4 0

Answer:false

Explanation:

Ludmilka [50]3 years ago
4 0

Answer: The correct answer is true

Explanation: I just took the test (:

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The diagram below shows the flow of food energy between the organisms in a marine ecosystem.
sp2606 [1]

Answer:

it is used by crabs to generate energy.

Explanation:

i got it correct on the study island!! :)

6 0
4 years ago
With increasing age comes a greater chance of a woman having been exposed to damaging environmental agents such as drugs, chemic
allsm [11]
<h2>Down Syndrome</h2>

Explanation:

Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21

  • Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21
  • Down syndrome is usually caused by an error in cell division called nondisjunction which results in an embryo with three copies of chromosome 21 instead of the usual two
  • Prior to or at conception, a pair of 21st chromosomes in either the sperm or the egg fails to separates
  • With development in embryo the extra chromosome is replicated in every cell of the body;this type of Down syndrome which accounts for 95% of cases is called trisomy 21
  • Maternal age is the only factor that has been linked to an increased chance of having a baby with Down syndrome resulting from nondisjunction;here environmental agents such as drugs, chemicals, and radiation act as mutagens which induce mutation in the fetus
5 0
3 years ago
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Why did we make sure to include a start and stop dna sequences for the jellyfish?
katrin [286]
We did  make sure to include a start and stop dna sequences for the jellyfish so that  the Glo gene would be transcribed and expressed and so we can see that we have successfully transformed the cells into which we place the engineered <span>plasmid.</span>
8 0
4 years ago
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GIVING BRAINLIEST TO GOOD ANSWER
Dmitry_Shevchenko [17]
It’s c just took the quiz
3 0
3 years ago
True or false? When heat is absorbed by an object the speed of the particles in the object is unchanged. If it is false what wor
lutik1710 [3]
The answer is false. The particles in the object are going to vibrate faster the hotter it gets.
7 0
4 years ago
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