Can some animals reproduce by asexual reproduction? Is this rare? What is parthenogenesis?
Give two examples of parthenogenesis.
What is it called when some species alternate between sexual and asexual strategies to reproduce?
Give two examples of heterogamy.
Why would heterogamy be advantages (beneficial) to the organisms that can do it?

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

d. changes in climate and historical records

hope this