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valkas [14]
2 years ago
7

Do identical twins have the same fingerprints

Biology
1 answer:
Lilit [14]2 years ago
8 0

Answer:

no

Explanation:

Identical twins do not have identical fingerprints, even though their identical genes give them very similar patterns. ... Small differences in the womb environment conspire to give each twin different, but similar, fingerprints. In fact, each finger has a slightly different pattern, even for your own fingers.

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What enzyme connects the new nucleotides together and proof reads them
eduard
RNA polymerase is the enzyme that connects and proofreads them.
8 0
4 years ago
Why do the number of organisms in a group change from the first step to the last step of a dichotomous key?.
Anastaziya [24]

Firstly the question is incomplete as an option is not there.

Why do the number of organisms in a group change from the first step to the last step of a dichotomous key?

a. The number of organisms decreases because the number of common characteristics of the organisms in a group increases.

b. The number of organisms increases because the number of common characteristics of the organisms in a group increases.

c. The number of organisms is cut in half because the number of common characteristics of the organisms in a group decreases by half in the last step.

d. The number of organisms stays the same because the number of common characteristics of the organisms in a group decreases by half in the last step.

The correct answer is B. The number of organisms increases because the number of common characteristics of the organisms in a group increases.

The most common key for the identification of organisms is a dichotomous key, the number of organisms in a group change from the first step to the last step of a dichotomous key as the no. of organisms increases and forms several groups of species and genus.

<h3>What is the use of the dichotomous key?</h3>

The use of dichotomous keys are :

  • contrasting characters
  • dividing organisms
  • eliminating .

Hence concluded that the dichotomous key has a number of organisms increases because the number of common characteristics of the organisms in a group increases.

To learn more about dichotomous keys refer to the link :

brainly.com/question/1281957

4 0
2 years ago
How do changes in temperature at a person’s extremities (external environment) affect the person’s core body temperature?
AlexFokin [52]

Answer:

Human performance is negatively affected when core body temperatures are not between 36.5 °C and 37.5 °C.

Explanation:

7 0
3 years ago
❗️❗️please if you can help me with this let me know. i have 10 pages of multiple choice chemistry questions and i can mark brain
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Answer:

which grade?

i would help ..

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3 years ago
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SUPER EASY QUESTIONS! ONLY 2! ANSWER BOTH FOR BRAINLIEST.
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<span>Natural gas tends to be contained within the underground rock itself. The rock must be broken to release the gas. And if it’s brought out the wrong way, it can contaminate the groundwater supply surrounding it. To get the most gas possible, after drilling a hole, energy companies line the hole with materials meant to keep the gas in. Next, they send electric charges down the well, which affect the rock around it. After the charges are set off, a highly-pressurized liquid fracking solution is sent down the well. This solution breaks up the rocks, releasing the natural gas. Since the gas is lighter than the fracking solution, it rises to the top of the well for capture.</span>
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