Use the key for the following crosses: D = Dimples
H = curly hair
d = no dimples
h = straight hair
1. Cross a man with DdHh with a woman ddHh.
1. What is the phenotype of the man?
2. What is the phenotype of the woman?

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

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

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.