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Dmitrij [34]
3 years ago
15

When the chromosomes come together as homologous pairs, the arms of the sister chromatids may cross over.

Biology
1 answer:
jolli1 [7]3 years ago
8 0

Answer:

A. chiasmata is ur answer

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List and describe the factors which affect the speed of a chemical reaction
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Factors that influence the reaction rates of chemical reactions include the concentration of reactants, temperature, the physical state of reactants and their dispersion, the solvent, and the presence of a catalyst.

Source: Google
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Which of the following is NOT correctly matched with the organ system.
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Answer:

The correct answer is

A. Anxiety- Nervous system

Explanation:

Anxiety has nothing to do with the Nervous system; the nervous system is the nerves in your body and is not what makes you nervous or anxious. All the other answer choices are correct.

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Organism 1
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The correct scientific name for Organism 1 is <em>Phoebis philea</em>.

<u>Explanation:</u>

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2 years ago
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The three structural components of the modal model of memory are:
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These are sensor, registry and short-term memory.
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Vwhich process occurs when chromosomes do not separate during meiosis?
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When chromosomes do not separate during meiosis is called nonjurisdiction.

Sometimes during anaphase, chromosomes will fail to separate properly.


 

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3 years ago
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