Agene is a segment of dna that codes for a particular protein. one dna molecule typically contains thousands of genes. so, in order to fit into the nucleus of a cell, dna molecules must be wound around proteins into structures known as

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

Explain how scientists use geologic time to determine the age of landforms.

2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up.o yes