#Question id: 8778
#Unit 9. Diversity of Life Forms
The following question refers to this phylogenetic tree, depicting the origins of life and the three domains. Horizontal lines indicate instances of gene or genome transfer.
A possible phylogenetic tree for the three
domains of life.
If the early history of life on Earth is accurately depicted by the figure, then which statement is most in agreement with the hypothesis proposed by this tree?
#Question id: 34164
#Unit 7. System Physiology – Animal
#Question id: 4895
#Unit 8. Inheritance Biology
What is the difference between a linkage map and a physical map?
a) Genetic maps are based on recombination frequencies, but physical maps are based on restriction digestion.
b) Physical DNA map describes the absolute position of genes on a chromosome while genetic map so variable
c) Genetic maps are important to identify the origin of diseases, whether they are inherited or arise due to a random mutation.
#Question id: 13007
#Unit 10. Ecological Principles
#Question id: 32376
#Unit 2. Cellular Organization