Acell from a tissue culture has 38 chromosomes. after mitosis and cytokinesis, one daughter cell has 39 chromosomes and other has 37. what might have occurred to cause the abnormal chromosome numbers?

Which statements about the enhanced for loop are true for arrays of primitive data?

What was carolus linnaeus' classification system of organisms based on? a.physical characteristics of organisms b.food habits of organisms c.habitat of organisms d.size of organisms

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