Answer: Option D.
An entrepreneur enjoys all the profits and absorbs the losses
Explanation:
An entrepreneur is someone who set up a business and also enjoy all the profits and bear its lose. An entrepreneur is an initiator of new things and procedures. He creates a new business using his on creative ideas, innovations and the proceedings to the involved. He is the sole contributor of ideas and capital involved.
Phylogenetic trees show the evolutionary pathways and connections among organisms. A phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms.
Although starch and cellulose are both carbohydrates (and with similar molecular structure), their biological function is drastically different. Cellulose is used by the plant to create the cell walls, is a structural carbohydrate (that is why its production rates increase when the plant is growing, the new cells need cellulose). On the other hand, starch acts as an energy reserve that builds up during sunny months and is consumed during wintery ones.
Explanation:
Chromosomal crossover, or crossing over, is the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister chromatids that results in recombinant chromosomes. ... Crossing over is described, in theory, by Thomas Hunt Morgan.