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Nitella [24]
4 years ago
8

Based on what you've learned about natural selection and the evolution of traits, what do you think happened to the beaks of the

finches? How did you make this hypothesis? What existing knowledge formed your opinion?
Biology
2 answers:
MakcuM [25]4 years ago
8 0
Over time the breaks of the finches will evolve and change in order to accommodate the changing habitats and survive.
MatroZZZ [7]4 years ago
3 0

Answer:

I think that the beak of the finches will evolve over time depending on what kinds of food they eat. I made this hypothesis by reaching other birds of that nature.

Explanation:

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Exobiologists have discovered under the surface of Mars an alien species of single-celled organisms, which undergo sexual reprod
Llana [10]

Answer:

The dominant phenotypes are Long flagella and one vacuole, and the recessive phenotypes are small flagella and two vacuoles.

Explanation:

As you can see in the attached table

1. For the size of the flagella we gave that:

- 241 organisms have long flagella

- 79 organisms have short flagella,

As there are more organisms with long flagella we can conclude that this is the dominant phenotype while the short flagella is the recessive phenotype.

2. For the number of vacuole we have:

- 247 organisms have one vacuole

- 73 organisms have two vacuole

As there are more organisms with one vacuole we can conclude that this is the dominant phenotype while having two vacuoles a is the recessive phenotype.

Then

Dominant phenotypes = Long flagella and one vacuole

Recessive phenotypes = Short flagella and two vacuoles

5 0
3 years ago
PLS HELP!!!! WILL GIVE BRAINLIEST WORTH 10 PTS!!!!!
valentinak56 [21]

I'm pretty sure that its the 3rd answer

8 0
3 years ago
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?
frozen [14]
When they are giving carbon .

6 0
3 years ago
Water's ability to dissolve a wide variety of molecules is important, but more important is the hydrophobic effect, which drives
NeX [460]

Answer and explanation;

The hydrophobic effect is the observed tendency of non-polar substances to aggregate in an aqueous solution and exclude water molecules. Hydrophobic interaction is mostly an entropic effect originating from the disruption of highly dynamic hydrogen bonds between molecules of liquid water by the non-polar solute.

Introduction of such a non-hydrogen bonding surface into water causes disruption of the hydrogen bonding network between water molecules.

Water dissolves molecules (proteins and nucleic acids) that display on their solvent-accessible surfaces groups that can h-bond [hydroxyl, carbonyl, ester groups; they're polar uncharged...also charged groups; protonated amines, carboxylates and phosphate ethers.

Molecules with internal h-bonds dissolve in water, some/all internal h-bonds may be in dynamic exchange with h-bonds in water .

Polar nature of water contributes to ability to dissolve non-ionic polar organic molecules, such as phenols, esters, amides; have large dipole moments and interaction with water dipole promotes solubility in water.

3 0
3 years ago
Read 2 more answers
when studying the earth, scientists usually consider it a closed system. How should that affect human decisions about managing r
Zarrin [17]

Answer:

In thermodynamics, a closed system can be described as a system which can exchange energy from outside but matter cannot be transferred from such a system. This means that the resources present on the Earth cannot be transferred or replaced and the waste can also not be removed. By understanding the concept of the closed system, humans should recognize the fact that many resources such as minerals present on the Earth cannot be replaced and hence, resources should be utilized effectively in a conserved manner. Also, as waste cannot be removed hence humans should stop forming such waste products which cannot be removed or recycled.

4 0
4 years ago
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