Every time a cell divides, half of its chromosomes go to one daughter cell and another half of the chromosomes go to the other daughter cell. although the chromosomes split, each daughter cell ends up having the same number of chromosomes as the original cell. why is this?

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

Which of these reproductive method is the only on available to mosses and fernsspores