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
sp2606 [1]
3 years ago
6

What is natural selection?

Biology
1 answer:
Deffense [45]3 years ago
5 0

Answer:

those best suited to demands of environment survive

You might be interested in
How many water molecules are formed after the formation of three triglycerides?
Softa [21]

Answer:

3 molecules of water and use glycerol and fatty acid reactants

5 0
2 years ago
What enhances the satability of mRNA
Vlad1618 [11]

Answer:

Promoter Strength

Explanation:

More than increasing mRNA stability, the promoter strength can be tuned to increase the gene expression by producing more quantities of the mRNA. The strength is based on efficient promoter recognition and rapid binding of the DNA polymerase.

hope it helps : )

5 0
3 years ago
Read 2 more answers
What would happen if we didn't have photosynthesis and cellular respiration?
gayaneshka [121]
1)Without photosynthesis: If we didn't have plants, algae and bacteria  to do the photosynthesis, CO2, a air pollutant wouldn't be converted in to glucose for those organisms and there would be no more Oxygen released to the atmosphere. Less photosynthesis  means less oxygen production and many organisms, like us, would die.
2)Without cellular respiration: Without this process we couldn't convert our food into the energy, ATP, necessary for the cells to function properly. Plus, this process also forms water, and without it, it would be another reason for the death of the cells.
Ultimately, will cause the death of the aerobic organism.

<span />
4 0
3 years ago
You assay cell surface oligosaccharides from a blood sample. After determining the composition of the oligosaccharides relative
RSB [31]

Answer:

Here the fucose is linked to galactose by alpha1,2 glycosidic linkage.

Explanation:

Fucose is a deoxy sugar consist of 6 carbon atoms which means fucose is a hexose sugar.

   Fucose does not contain -OH group at C6 carbon that"s why it is termed as deoxy sugar.

     Fucose can link to both Nactylglucosame by alpha-1,6 glycosidic linkage and to galactose by alpha-1, glycosidic linkage  generates the H antigen.

   As donor is blood type B that means fucose is linked to galactoseof H antigen by alpha 1,2glycisidic linkage.

4 0
3 years ago
If a man with blood type AB marries a woman heterozygous for type A, what is the probability that their child will be type B?
Paul [167]

Answer:

there is a very low probability

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Where is the ginkgo tree found?
    10·2 answers
  • Is a dung beetle and decomposer
    8·1 answer
  • No wrong answers.
    7·1 answer
  • True or false. Is sympatric speciation, a physical barrier arises and separates two populations l, ending flow between them
    12·2 answers
  • ¿Por qué el jugo pancreático tiene bicarbonato de sodio?
    14·1 answer
  • The Great White Shark is one of the most fearsome predators in the ocean. Why is it mainly found in colder temperate seas
    15·1 answer
  • What friction affect how strong the electric force in between two charges object
    12·1 answer
  • The pH of your blood must remain near 7.2 at all times. A small change in pH can result in damaged red blood cells that won't ca
    14·1 answer
  • Explain the concept Conservation of Matter
    14·1 answer
  • When the cell is preparing to divide, DNA replicates and begins to coil around itself and around ______________.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!