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Ostrovityanka [42]
4 years ago
10

What is the process by which two haploid cells (1n) combine to form a diploid cell (2n)?

Biology
1 answer:
Gnom [1K]4 years ago
8 0

1 diploid cell (2n) cell becomes 4 haploid (n) germ cells (eggs or sperm). During meiosis, chromosomes are replicated once in S phase (just like mitosis), but the cell divides twice. ... The result: chromosomes after meiosis are genetically unique and have combinations of DNA derived from both parents.

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Disruptive selection events select for _______. a. common traits b. genetic uniformity c. camouflage traits d. extreme traits
Gelneren [198K]

D extreme traits is ur answer

6 0
3 years ago
Which statement best describes ATP?
myrzilka [38]

Answer;

C) It stores energy that comes from glucose.

Explanation;

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7 0
3 years ago
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Challenge: A chemical equation is balanced when each side of the equation includes the same number of each type of atom.
nirvana33 [79]
If the reactants are the same the equations are balance but if the reactants are not the same you have to make them balance, however if the reactants are not balance  in order to balance the equation you need to use coefficient to balance the reactants and products of particular chemical reaction.
yet for Photosynthesis the equation 
CO_2 + H_2O => C_6H_12O_6 + H_2O + O_2
Find the ugliest Compound in equation and do not balance first the repetitive Element.
A)So the ugliest one is C_6H_12O_6 and the C is not repetitive and have six atoms so there fore we multiply 6 as coefficient with carbon dioxide.
6CO₂+ H₂O → C₆H₁₂O₆+H₂O+O₂ but oxygen will get 12 atoms because is to all Carbon dioxide.
B) Then we have carbon balanced then we are going to balance Hydrogen, yet on product side it have 14 but on the reactant side it have 2 but Oxygen on product side is 9 there but on reactant side we have 1 so there fore we have to multiply water on reactant side by 12 and on product side multiply water with six and in addition multiply oxygen with 6 which land you at:
6CO₂+ 12H₂O → C₆H₁₂O₆+6H₂O+6O₂.
so we will have 24 hydrogen and 24 oxygen on both sides. 
Hope that helps you.

6 0
3 years ago
Only some organs contain cells true or false
masya89 [10]
False; everything in your body is made up of cells.
8 0
3 years ago
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What are the odds of a person with AB blood having a child with type O blood
ExtremeBDS [4]

Answer: 1 in 4 chance

Explanation:

5 0
2 years ago
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