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lilavasa [31]
3 years ago
13

The total energy available in a good web...

Biology
2 answers:
VLD [36.1K]3 years ago
7 0

Answer:

A

Explanation:

tekilochka [14]3 years ago
5 0

Answer: A

Explanation:

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Cacti in the deserts of southwestern North America and some euphorbs of the deserts of Africa, have barrel-shaped stems, short-l
nirvana33 [79]

Answer:

       The right answer to this question is option D. Convergent evolution.

Explanation:

       Convergent evolution is a process defined by when an organism develops the same, or at least near that, characteristics, for a specific reason, but they don't have the same origin. In this case, the cacti in both deserts have pretty much the same characteristics, and this happens because both these plants need water to survive, and in order to save it, they have barrel-shaped stems, short-lived leaves, and spines. All of these things help them in saving the water and capturing it when it's possible.

        The convergent evolution is when both these organisms develop equally, but are not originally from the same place, the environment being the one to shape this.

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2 years ago
Suppose one parent is heterozygous for a dominant disorder and the other parent is homozygous normal. Draw a pedigree showing th
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There is only two possible offspring.

Bb and bb

Homo is the same

Hetero is different

            b               b

B     <u> Bb </u>              <u> Bb</u>

   

b       <u> bb  </u>               <u> bb </u>

                             

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What role does phytoplankton Play in the food web of many aquatic ecosystems
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She always prepared food.(Yes/No question)​
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She always prepared food.

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