Biology, 17.10.2019 05:00 17jhester1
How can dna be useful in phylogeny?
a. dna from every organism in a class is sequenced to identify genetic mutations that have occurred
b. dna sequences are rearranged to predict how species could evolve in the future
c. dna sequences from different species can be compared, giving us more information about their evolutionary relationships
d. dna isn’t useful in phylogeny, as morphological characteristics are used exclusively in phylogeny
Answers: 3
Biology, 21.06.2019 23:30
Aboy with an extra x chromosome probably has which of the following syndromes?
Answers: 1
Biology, 22.06.2019 08:40
Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of
Answers: 1
Biology, 22.06.2019 13:30
The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?
Answers: 1
Biology, 22.06.2019 18:10
1. an enzyme is considered a(n) because it speeds up a chemical reaction without being used up.2. in a catalyzed reaction, a reactant is often called a(n) . an enzyme is specific because the shape of its matches only particular reactants.4. an enzyme speeds up reactions by lowering the . the between an active site and its substrate often strains bonds and the reaction proceed.6. a( , which is often a vitamin, binds to an enzyme and plays a role in catalysis.7. high temperatures or changes in ph can an enzyme, causing it to lose its shape and biological activity.
Answers: 2
How can dna be useful in phylogeny?
a. dna from every organism in a class is sequenced...
a. dna from every organism in a class is sequenced...
Biology, 22.06.2019 21:00
Mathematics, 22.06.2019 21:00
English, 22.06.2019 21:00
Social Studies, 22.06.2019 21:00
History, 22.06.2019 21:00
Mathematics, 22.06.2019 21:00
Computers and Technology, 22.06.2019 21:00