Biology, 03.12.2019 07:31 kenken2583
Which statement about the difference between autotrophs and heterotrophs is true?
a. autotrophs transform radiant energy into chemical energy, but heterotrophs can’t.
b. autotrophs take in only oxygen, but heterotrophs take in both oxygen and carbon dioxide.
c. autotrophs have two different electron transport systems, but heterotrophs have none.
d. autotrophs don’t have a calvin cycle, but heterotrophs do.
Answers: 3
Biology, 21.06.2019 22:30
Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair
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Biology, 22.06.2019 08:50
Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.
Answers: 1
Biology, 22.06.2019 21:30
How would this hypothesis different from the scientific law a. increases gene flow b. eliminates fixed alleles c. allows divergence to occur d. stops adaptive radiation
Answers: 1
Which statement about the difference between autotrophs and heterotrophs is true?
a. au...
a. au...
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