Which statement is true? -there are a number of chromosomes on a given gene; all of these actively code for proteins. -chromosomes contain many genes; not all genes are actively coding. -dna contains a number of segments that code for specific proteins; these segments are chromosomes. -the segments of genes found on chromosomes are made of rna, which codes for protein synthesis.

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water