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Alona [7]
3 years ago
13

BRAINLIEST TO THE CORRECT AMSWER ONLY!

Biology
1 answer:
Liono4ka [1.6K]3 years ago
8 0
Water, H2O. Hydrogen atoms can each form one covalent bond, while oxygen atoms can each form two covalent bonds. Two pairs of electrons are shared in a water molecule (H2O).
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Energy __________ describes the ability to obtain a given result or amount of output while using less energy input. energy _____
Burka [1]
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  Energy efficiency represents the ratio between the useful output and input of an energy.
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Energy conservation represents a process which is used to reduce the quantity of energy that is used.</span>
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3 years ago
Where are proteins made
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As soon as the mRNA reached in the cytoplasm, it is fastened up by tiny protein-assembly mechanisms which is known as ribosomes. These attached ribosomes create proteins that will be castoff in the cell and proteins prepared for spread out of the cell.
3 0
2 years ago
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Find a second pair of model homologous chromosomes, one with the L allele and the other with the I allele. Model mitosis for a c
malfutka [58]

After mitosis, two identical diploid cells are formed. In the exposed example, each cell has a chromosome with the L allele and another chromosome carrying the l allele.

Mitosis is a process by which, from a diploid somatic cell (2n), two daughter diploid cells (2n) are produced.  

First occurs duplication of the cell content, and then the separation into two new cells happens.

Mitosis occurs in only one phase.

• In the prophase, it occurs chromosomes condensation and nuclear membrane breaks.

• During the metaphase, chromosomes are taken toward the center of the cell by the spindle apparatus. Once in the equatorial plane, chromosomes line up.

Each chromatid joins with a microtubule of opposites poles.

• In Anaphase, chromatid sisters separate. The bonds that were keeping them together break, and each of them migrate to the opposite poles.

• In telophase, duplicated chromosomes are already in the corresponding poles, and the nuclear membrane forms again in each pole.  

• Finally, cytokinesis occurs.

In the exposed example, considering<u> only </u>the chrosomomes carrying the L and l alleles, each daughter cell ends with two homologous chromosomes,

  • one of them with the recessive allele
  • the other one with the dominant allele

You will find the image in the attached files.

You can learn more about mitosis at

brainly.com/question/538483

5 0
2 years ago
Please help
Jlenok [28]

Answer: It’s very rare thing to happen, so I would either say A, 50% or D, 0%. Sorry if this wasn’t much help.

Explanation:

3 0
3 years ago
Which type of silicate mineral is quartz?
lawyer [7]
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8 0
3 years ago
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