Plants and other autotrophs absorb nutrients from soil and water. Autotrophs are organisms that can make their own food. The most important nutrients they need are carbon, hydrogen, and oxygen. Other nutrients needed by plants are nitrogen, phosphorous, potassium, calcium, magnesium, and sulfur.
This was answered before but here is the simplist answer of two differences
Mitosis has 48 chromosomes which has the diploid cells ( Time when both parents genetics chromosomes info come together.
Meiosis has 24 chromosomes which has the haploid cells ( Involve cell division and gametes come into play.
Cross cultural studies or which can be called ethology is important in studying behavioral biology because ethology is the scientific and objective study of an animal well particularly focuses on its behavioral under natural conditions and viewing behavior as an evolutionary active trait. in some ways we can adopt the learning in this study to what we have.
