Why are the offspring not identical to the parents

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind. what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

Where substance is produced during cellular respiration

What is responsible for the uneven heating between the poles and the equator on any given day