- Study guides, Class notes & Summaries

Campbell Biology Chapter 13 Exam Solved Rated A+ Living organisms are distinguished by - Answer- their ability to reproduce their own kind The scientific study of heredity and variation - Answer- Genetics The transmission of traits from one generation to the next - Answer- Heredity Variation is demonstrated by - Answer- the differences in appearance that offspring show from parents and siblings Children do not inherit particular physical traits from their parents - Answer- It is g...

Campbell Biology Chapter 13 Exam Solved Correctly gametes - Answer- reproductive cells that transmit genes from one generation to the next; sperm and eggs; haploid asexual reproduction - Answer- the generation of offspring from a single parent without the fusion of gametes; DNA is copied and the offspring are exact copies of the parents; creates clones sexual reproduction - Answer- the generation of offspring from two parents that have unique combos of genes inherited from the two paren...

CAMPBELL-BIOLOGY CHAPTER 23 EXAM Q’S AND A’S population - answer- The evolutionary impact of natural selection is only apparent in the changes in a _______ over time microevolution - answer- a change in allele frequencies in a population over generations false - answer- T or F: Natural selection is the only cause of microevolution genetic variation - answer- differences among individuals in the composition of their genes or other DNA segments True - answer- T or F: Only the ge...