2. consider an organism that has two pairs of homologous chromosomes in each of its diploid (2n) somatic cells. how many chromosomes would the organism’s cell have during each of the following stages?

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.

Some substances but not other can cross the (blank) membrane of a cell