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padilas [110]
3 years ago
7

Do you mind to help me plzzz?

Biology
1 answer:
allochka39001 [22]3 years ago
6 0
Advantage:
Result in variation among species
Disadvantage:
Slow process
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if you get an X chromosome from your moms egg and a Y chromosome from your dads sperm your gender will be
Damm [24]

Answer:

It will make the dad's sperm XY.  I think I am not sure.

Explanation:

7 0
3 years ago
A. This element has 12 electrons when the atom is electrically neutral.
Furkat [3]

Answer A) Magnesium

The atomic number of magnesium is 12. The atomic mass of magnesium is 24.31 amu. The total number of electrons is 12. The symbol for the element is Mg.

Answer B) Calcium

The atomic number of magnesium is 20. The atomic mass of Calcium is 40.078 amu. The total number of electrons is 20. The symbol for the element is Ca.

Answer C) Nitrogen

The atomic number of nitrogen is 7. The atomic mass of nitrogen is 14.0067 u. The total number of electrons is 7.  The symbol for the element is N.

Answer D) Carbon

The atomic number of carbon is 6. The atomic mass of carbon is 2.0107 u. The total number of electrons is 6. The symbol for the element is C.

Answer E) Mercury

The atomic number of mercury is 80. The atomic mass of  nitrogen is 200.59 u. The total number of electrons is 80. The symbol of the element is Hg.

Answer F) Gallium

The atomic number of Gallium is  31. The atomic mass of Gallium is 69.723 u. The total number of electrons is 31. The symbol of the element is Ga.

7 0
3 years ago
Virtual Lab
kondor19780726 [428]

Answer:

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4 0
3 years ago
_____ allows the cell to grow larger and replicate its DNA in order to prepare for cell division, known as _________. The ______
jolli1 [7]

Answer:

_Mitosis_ allows the cell to grow larger and replicate its DNA in order to prepare for cell division, known as __meiosis__. The __parent cell_ is the cell that divides to become two new _daughter cells__.

Explanation:

The excerpt explains cell division. Let us define some of the terms used:

Mitosis: Mitosis is a stage in the cell cycle where a parent cell divides/replicates into two identical daughter cells. They are identical because they contain the same number of genetic information after division. Mitosis is responsible for cell growth in all somatic cells

Meiosis: Meiosis is a type of cell division in germ (reproductive) cells where the parent cell divides into two daughter cells which contain half the number of genetic information (haploid) as the parent cell.

Parent cell: This refers to the original cell that undergoes division into two or more daughter cells

Daughter cells: The daughter cells are the resulting cells produced after cell division.

For a better understanding of the whole cell division cycle, please read-up the stages contained in both the mitosis and meiosis.

3 0
3 years ago
True or false: Buffers can neutralize acids, but they do. It affect bases.
ruslelena [56]
The answer is true.
8 0
3 years ago
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