Which statement correctly describes the difference between meiosis i and
meiosis ii?
a) meiosis i brings together sister chromatids, and meiosis ii separates them.
b) meiosis i separates tetrads, and meiosis ii separates sister chromatids.
c) meiosis i separates sister chromatids, and meiosis ii separates tetrads.

B) Meiosis I separates tetrads, and meiosis II separates sister chromatids.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set