In the female pig reproductive cycle, more number of eggs are released during one ovulation cycle. That is why, the number of offsprings born is more. The father of the litter is same single animal only. Because the process of fertilization of sperms with the eggs released happen in a time duration of few hours only.
In case of humans as well, the father is same. This is because in human reproductive cycle, only one egg is released majorly, accept the case of fraternal twins where two eggs are released and both are fertilized by two different sperms, but again from the same father.
A reactant is a substance that is present (and is modified) in a chemical reaction. Moreover, endergonic reactions are chemical reactions that consume energy.
- The fate of the phosphate group that is removed when ATP is converted to ADP is that it is acquired by a reactant in an endergonic reaction.
- ATP synthesis is an endergonic reaction in which ADP and phosphate (Pi) are reactants.
- ATP is a product that is at a higher energy level than ADP and phosphate (i.e., the reactants), thereby this reaction consumes energy.
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Answer:
Helium has many unique properties: low boiling point, low density, low solubility, high thermal conductivity and inertness, so it is use for any application which can exploit these properties. Helium was the first gas used for filling balloons and dirigibles.
The answer is: The sun is called the ultimate source of energy because it is the source of almost all energies of the earth. Plants convert light energy from the sun into chemical energy (food) by the process of photosynthesis. Animals eat plants and use that same chemical energy for all their activities.
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