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Leya [2.2K]
3 years ago
12

HELP PLEASE I DON'T UNDERSTAND!!!!!!!!!!!!!!!!!!!!!!

Biology
1 answer:
Lady_Fox [76]3 years ago
6 0
Okay a dichotomous key is where you basically create a key to where others find out what kind of animal is the one they're trying to find out. I would suggest using Google to look up examples. It would probably benefit you the most.<span />
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Las proteínas integrales establecen verdaderos canales a través de la membrana plasmática (es verdadero o falso)
inysia [295]

Answer:

This observation is True

Explanation:

Membrane integral proteins can function as ion channels during the transport of molecules through the membrane. Moreover, integral proteins can also act as pores for the transport of specific molecules between both sides of the membrane, ion channels that mediate effector signals, signaling transduction mechanisms capable of amplifying cellular responses and hormone receptors.

4 0
3 years ago
A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is
Fudgin [204]

Answer:

GENES

"genes contain the information needed to make functional molecules called proteins"

the manual is a gene

the bricks are amino acids

and the structures are proteins

6 0
2 years ago
Do you think the wings of a Galapagos cormorant are vestigial structures?
Inga [223]

Answer:

The Galapagos cormorant has vestigial wings that don't help it to fly or swim, though the birds still dry them off in the sun after they get wet, just as if they would if they still could use them to fly. This species diverged into a flightless bird about 2 million years ago.

Explanation:

3 0
3 years ago
Unequal reproductive success ______.Group of answer choicescan lead to a population being less well adapted to its environmentca
postnew [5]

Answer:

can lead to natural selection

Explanation:

<h2></h2><h2>Unequal reproductive success<em> _can lead to natural selection_____.</em></h2>

This is because if there is unequal reproductive success then one of the organisms is <em>better suited for reproducing, surviving, and passing down their genes to their offspring</em> rather than the organism who is unfit. This is where natural selection comes into play because natural selection is process where <em>i</em><u><em>ndividuals better suited for their environment produce more and have better survivality. </em></u>

So overtime, the organism which is weaker  (in sense of fitness) (here fitness relates to reproduction and survival), will not pass as many genes and won't survive, whereas, individual better suited will, hence in  a way "<u>Nature selected"</u><u> </u>the better fit organism.

4 0
3 years ago
What’s the difference between budding, parthenogenesis give two examples?
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Do u have snap bc there’s a gc where we help each other with work if u need it
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3 years ago
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