Sexual reproduction is performed through gametes which means that each cell has half the number of chromosomes (for humans that's 23) . also called haploids, when the two cells combine the chromosmes cross creating a whole set of chromosomes. (46 in humans)
asexual reproduction is done through meiosis through somatic cells that already have two sets of chromosomes. (46 in humans) they duplicate the chromosomes and then spilt to create a perfect duplicate. the cells can also be know as diploids.
Answer:
A. DNA polymerase
Explanation:
DNA polymerases (I,II,III) proofread the DNA, which helps to catch errors. Errors can be fatal to expression, creating misformed proteins or unclear information, so this is necessary.
Fun facts - the coronavirus is a retrovirus, so it doesn't proofread. That makes it much harder to find a vaccine, because it can generate new strains by the very fact of not proofreading.
Answer:
Because wind is also an energy source in the world
Explanation:
They use windmills for energy
The answer to this question is damp
The main property of water that helps sustain life on earth is that water has. a high specific heat. This causes water to gain heat very slowly.
Specific heat is the amount of heat required to raise the temperature of water by one degree Celsius. Specific heat of water is 4, 186 joules /gram Celsius, and it is higher than that of a metal and of any other common substance.
Due to this, water resists tendency to evaporate or to vaporize and therefore plays the crucial role of stabilizing temperatures on earth for terrestrial life and at the same time enabling aquatic organisms to maintain relatively constant internal temperatures.
