PLZ WILL BRAIN LIST
15) describe "variation at the heart of evolution"?
16) What are DNA sequ...
Biology, 27.05.2021 16:20 saraaaaaaaa20
PLZ WILL BRAIN LIST
15) describe "variation at the heart of evolution"?
16) What are DNA sequences used to 17) Where is an outgroup placed on a phylogenetic tree?​
Answers: 3
Biology, 21.06.2019 15:30
15 points come and ! which characteristic describes all bacteria? a rod-shaped b microscopic c multicellular d autotrophic
Answers: 1
Biology, 21.06.2019 16:00
Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
Answers: 2
Biology, 22.06.2019 09:50
The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations
Answers: 2
Biology, 16.01.2020 21:31
Mathematics, 16.01.2020 21:31
Social Studies, 16.01.2020 21:31
Mathematics, 16.01.2020 21:31
Biology, 16.01.2020 21:31
Biology, 16.01.2020 21:31
Mathematics, 16.01.2020 21:31
Social Studies, 16.01.2020 21:31