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Oksana_A [137]
3 years ago
13

How would Darwin explain giraffe evolution? Use all 5 points of his theory in your answer!!!

Biology
1 answer:
babunello [35]3 years ago
4 0

Answer:

In terms of the giraffeexample, Darwin's theory of evolution through natural selection wouldsuggest that a giraffewas born with a longer neck by random chance. ... Having access to more food allowed the giraffe to live longer and reproduce more, ultimately leading to more long-neck giraffes.

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What is the largest fish in the world
Viktor [21]

Answer:

The <em><u>Whale Shark</u></em> is the largest fish in the world. On the other hand, the largest mammal is the Blue Whale (not a fish). Hope this helps!

5 0
3 years ago
In the human nervous system, what is the gap between neurons called?
shusha [124]
Synapse is the correct answer :)
8 0
2 years ago
5. After a cell was treated with a certain chemical, the
slava [35]

Answer:

After a cell was treated with a certain chemical, the  ribosomes stopped functioning. The cell activity immediately affected by this change in ribosome function is protein synthesis.

Explanation:

The basic structural units of all living things are known as cells. Inside the cells, specialized structures called ribosomes are present, which synthesize proteins. The protein synthesis in a eukaryotic cell consists of two processes, transcription and translation.

The transcription process takes place in nucleus, where the information from a DNA strand is copied into a single stranded messenger RNA (mRNA) molecule using RNA polymerase enzyme. During the ending of transcription, the completed mRNA strand detaches from DNA and exits the nucleus and goes into a ribosome in the cytoplasm. In the ribosome, translation occurs where the genetic code in mRNA is read and protein is synthesized. These proteins are used by cells to perform important functions such as repairing cellular damage, maintain cellular structure, create hormones, cell division etc.

5 0
3 years ago
The geologic time scale originally ordered earth's rocks by ( 1point )
IrinaK [193]
I think the correct answer from the choices listed above is option B. The geologic time scale originally ordered earth's rocks by relative age. The principle is that in a sequence of undeformed sedimentary rocks the oldest beds are at the bottom and the youngest ones are at the top.
8 0
3 years ago
Match the information given with the correct stage of labor: 1st (dilation), 2nd (expulsion), or 3rd (placental).
poizon [28]

Answer:

The correct answer is -

1) 1st stage

2) 1st stage

3) 1st stage

4) 1st stage

5) 2nd stage

6) 2nd stage

7) 2nd stage

8) 3rd stage.

Explanation:

Labor has three different stages 1st (dilation), 2nd (expulsion), or 3rd (placental).

Stage 1st: It is the stage that starts with dilation of the opening of the cervix to 10 cm and contraction of the uterus.

Stage 2: in this stage fetus head moves to the cervix and gets into the birth canal of the mother.

stage 3. The placenta and umbilical cord expel from the mother and this is cut after the delivery.

3 0
3 years ago
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