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
tiny-mole [99]
3 years ago
10

if two different types of particles have the same speed in a medium,why is chromatography process not suitable? write with a rea

son.​
Biology
1 answer:
vekshin13 years ago
7 0

Explanation:

When using chromatography, the 2 solutes in the solvent paper should have different Rf values from the base line to identify them as different compounds.

If they were to have the same speed in the solvent, they would appear as 1 dot instead of 2 separate dots, which is a false reading.

You might be interested in
A population of deer is separated by an emerging volcano. The two populations come back into contact 200 years later, but are in
Sever21 [200]
Answer - Speciation 

Reasoning - Pretty much what has happen was the two species has evolved over the course of evolution if you want to put it that way why the are incapable of breeding.


7 0
3 years ago
Read 2 more answers
Fraternal twins are _______ similar genetically than are other brothers and sisters.
Sonja [21]
The correct term to fill in the blank is "no more". Fraternal twins are no more similar genetically than are other brothers and sisters. They are also known as dizygotic twins since they are formed from 2 different amniotic sacs and placentas which means they are totally developed from two different eggs and being fertilized by different sperm cells. So, they have different characteristics. The genetic code they would have would be the same as any other sibling. So, they are not identical. The other type of twins is called the monozygotic or the idetical twins. This type would have the same genetic codes.
6 0
3 years ago
Explain Why do few<br> organisms that carry out<br> photosynthesis live in the<br> bathyal zone?
galben [10]

Answer:there is little sunlight

Explanation:They need sunlight to get food with photosynthesis

5 0
3 years ago
A certain type of flower has two alleles for color (blue, purple), and two alleles for stem height (tall, short). A tall blue fl
larisa86 [58]

Answer:

Mendel's law of independent assortment

Explanation:

Gregor Mendel is a really important figure in genetics, his work on pea plants provided us with many of the fundamentals of genetics that we still have today!

Mendel proposed 3 laws:

1. The law of dominance - this law states that where there are two different alleles (heterozygous) the organism will always express the dominant trait over the recessive trait

2. The law of segregation - this law states that offspring will inherit one allele from each parent, because allele pairs separate in the process of meiosis, such that each gamete contains 1 allele of each trait. When the zygote is formed, it contains an allele from each parent.

3. The law of independent assortment - this law states that traits are independent from one another at the time of gamete formation. The genes are segregated separately from one another, as the presence of one does not impact the presence of another.

This example shows that all combinations of the height and color allele are possible, and therefore nicely demonstrates the law of independent assortment

6 0
3 years ago
Lisa’s doctor tells her that she needs to eat more foods that contain calcium to maintain her bone health. What could happen if
pickupchik [31]
B.
Because your body will take the calcium from your bones to sustain normal cell functions which can lead to osteoporosis.
3 0
4 years ago
Read 2 more answers
Other questions:
  • Which kind of molecule passes through the lipid bilayer of the cell wall
    13·1 answer
  • Most European nations have a dominant culture.<br> a. True<br> b. False
    14·1 answer
  • Cilia and flagella are they cell surface structure that are adapted from respiration
    15·1 answer
  • What effect might many years of low precipitation have on water supply?
    9·1 answer
  • HELP! (Will give brainliest answer!)
    9·1 answer
  • What is the phenotype of an organism
    11·1 answer
  • Structure 4 is what type of molecule (PLEASE LOOK AT THE picture and help me im almost to a 90 this would help me a lot.
    7·1 answer
  • Wwhat came first the chiven or the eggg
    13·2 answers
  • What is a difference between prokaryotic and eukaryotic cells?
    8·1 answer
  • Fruits grown in hot climates are usually less sweet than those grown in cooler temperatures
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!