Why is meiosis also called "reduction division." Use the words diploid and haploid in your explanation. Please don't delete this question I really need help!

According to the law of conservation of energy, energy can neither be created nor destroyed. if this is true, why is there less energy in the top of the energy pyramid than there is in the bottom of the energy pyramid?

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

What is the most appropriate method of gaining weight (muscle mass)