1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bess [88]
3 years ago
13

Who is charles darwin and his theory of natural selection

Biology
1 answer:
LuckyWell [14K]3 years ago
4 0

Answer:

   Charles Darwin was a naturalist from the 1800's. He developed the theory of natural selection which became the foundation of modern evolutionary studies. Natural selection is the survival and reproduction of individuals and how they adapt.

You might be interested in
The _________________ explains how wavelengths of light - and sound - change when the source is in motion.
zavuch27 [327]
Electromagnetic spectrum
6 0
3 years ago
Read 2 more answers
¿Qué moléculas conforman las cadenas de nucleótidos?
yaroslaw [1]

Answer:

English:

RNA and DNA are polymers made up of long chains of nucleotides . A nucleotide is made up of a sugar molecule (ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).

Spanish:

El ARN y el ADN son polímeros formados por largas cadenas de nucleótidos. Un nucleótido está formado por una molécula de azúcar (ribosa en el ARN o desoxirribosa en el ADN) unido a un grupo fosfato y una base nitrogenada. Las bases utilizadas en el ADN son la adenina (A), citosina (C), guanina (G) y timina (T).

4 0
3 years ago
Give two possible factors that could have an influence on the speed of water uptake by the roots
wariber [46]
Weather conditions such as wind, the path of the flow
8 0
3 years ago
What causes hyponatremia?
baherus [9]

<u>Excessive drinking of water</u> causes hyponatremia.

Hyponatremia is an elementary medical condition that is caused by drinking excessive water. If the concentration of sodium falls below 136 mEq/L, this results in hyponatremia.

Drinking too much water dilutes the sodium in the human body and this results in a high level of water in the body. When the water level rises, cells become enlarged and swollen.

The swelling cells can have harmful impacts on your health by exerting pressure and damaging cell membranes.

Other common causes include diarrhea, liver disease, renal disease, and heart failure. This condition can be cured by taking an IV sodium fluid to raise the degree of sodium.

If you need to learn more about hyponatremia click here:

brainly.com/question/11090438

#SPJ4

5 0
1 year ago
How are the dna replication products visualized during the sanger method of dna sequencing?.
n200080 [17]

The DNA replication products visualized during the sanger method of DNA sequencing are observed in which nucleotides are added.

Sanger sequencing is based on the process of DNA replication. A scientist creates a copy of his DNA strand. Then observe which nucleotides have been added. This way you can see the sequence of nucleotides. A laser excites the fluorescent labels in each band and a computer detects the resulting light.

Sanger sequencing produces extension products of various lengths ending in dideoxynucleotides at the 3' ends. Extension products are separated by capillary electrophoresis or CE. Molecules are injected by an electric current into a long glass capillary filled with gel polymer. Selective incorporation of chain-terminating dideoxynucleotides by DNA polymerases during in vitro DNA replication.

Learn more about DNA replication here:-brainly.com/question/21265857

#SPJ1

5 0
1 year ago
Read 2 more answers
Other questions:
  • In contrast to bioremediation, which is a strategy for _____, biological augmentation _____ a degraded ecosystem.
    9·1 answer
  • Fungi can be beneficial or destructive. One type of fungi, the smuts, attack grain plants like corn and wheat. What would likely
    8·2 answers
  • What is the role of DNA in transmitting genetic information?
    12·1 answer
  • Which of the following is represented by the letter A in the diagram below. Amplitude, equilibrium, frequency or wavelength. I t
    9·2 answers
  • Which of the following is the most likely result of converting forest
    5·1 answer
  • Describe how mutations lead to genetic variations
    14·1 answer
  • Which statement is true for these models?
    5·2 answers
  • A scientist discovered a new bird species. It has a long, pointed beak and long legs without feathers. For which habitat is this
    10·2 answers
  • List 5 uses for proteins in the cell.
    12·1 answer
  • If you are a candidate for presidential election and you are interviewed in a talk show, how will you answer this question by th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!