Answer:
D. Asexual reproduction
Explanation:
In the process of asexual reproduction a new organism is produced from a single parent organism. So the new offspring inherits all the genetic traits of a single parent, there is no recombination of genetic traits. However, in sexual reproduction there is recombination of genetic traits so the offspring shows genetic variation.
Answer:
6.064 kg
Explanation:
The freezing point depression of water is 1.86° C/m
To still freeze at -11.0° C, the molarity of the solution has to be no more than = 5.91 m.
The molecular weight of sucrose is:
12 C = 12 *12 = 144
22 H = 22 * 1 = 22
11 O = 11 * 16 = 176
Total = 342 g/mol
Thus one mole of sucrose has a mass of 342 grams.
However, since there are 3.00 kg of water, you can add (= 17.73 moles) to the water to get the -11.0° C freezing point depression.
Finally;
mass = number of mole * molar mass
= 17.73 moles * 342 grams / mole = 6063.66 grams
= 6.064 kg
Answer:
In the order appearing in the question: 4, 1 and 1.
Explanation:
The stoichiometry of the conversion of pyruvate into CO2 shows that 1 mol of pyruvate also yields 4 moles of NADH, 1 mol of FADH2 and 1 mol of ATP.
Answer:
True
Explanation:
Stars are bright and enormous astronomical bodies that are located at a large distance from the earth. They are made up of the lightest gaseous elements namely hydrogen and helium. These hydrogen atoms undergo the reaction of nuclear fusion, which fuels the energy of the star and allows the star to shine, releasing a large amount of energy. They are located about trillions of miles away from the location of the earth, due to which they appear smaller in size.
Thus, the above-given statement is True.