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
frez [133]
3 years ago
7

Which statement best explains why muscle cells and skin cells do not look and act the same?

Biology
2 answers:
Anon25 [30]3 years ago
8 0
The statement which explains why muscle cells and skin cells do not look and act the same is this: THE GENES IN EACH TYPE OF CELL ARE BEEN EXPRESSED DIFFERENTLY. 
All the cells in human's body has the same set of genes, this is because, all the cells in the body originated from a single fertilized egg. Even though all the cells in the body has the same origin, they are different from one another because, the cells use the same set of genes differently.
dimulka [17.4K]3 years ago
8 0
The genes in each type of cell are being expressed differently.
You might be interested in
"In genetic modifications, DNA inserted can come from _____ ." any organism containing the DNA of interest only the same plasmid
liq [111]

Answer:

<h2> any organism containing the DNA of interest</h2>

Explanation:

  • Such type of process in which the modification of the genes of the organisms takes place is known as genetic modification and also called genetic manipulation or genetic engineering.
  • In such type of the process, the branch of biological science that is known as biotechnology is used.
  • In this mechanism, genes of interest are separated from the certain organism and then this gene of interest is inserted into the host organism and such type of DNA that is formed after the addition of foreign genes or DNA is called recombinant DNA.
  • Such type of DNA is used in the production of genetically modified organisms and some other fields for the benefit of human beings.
8 0
3 years ago
Alleles of the gene that determines seed coat patterns in lentils can be organized in dominance series: marbled &gt; spotted = d
SSSSS [86.1K]

Answer:

a.The phenotypic proportions obtained after having the genotypes are 50% marbled seeds, 25% spotted and dotted seeds since they are codominant, 25% spotted seeds.

b. Taking into account the F1 genotypes in the previous point, the expected phenotypes for the first crossing are 100% marbled seeds and for the second crossing 100% dotted seeds.

Explanation:

Let's suppose:

Marbled allele: M

Spotted allele: S

Dotted allele: D

Allele for Clear: C

a. Because both crosses were between homozygous parents, the entire F1 genotype is the same.

For the first crossing the descendants have the MS genotype, and for the second crossing the descendants have the DC genotype. It is enough to make a Punnett square to obtain the different combinations of genotypes between the crossing of MS and DC.

3 0
2 years ago
According to Darwin, organisms with traits that are best suited for the environment will
Llana [10]
C. pass those traits on to future generations
3 0
3 years ago
Read 2 more answers
Connective tissue covering a bundle of muscle fibers is called
Tatiana [17]

Answer:

perimysium

Explanation.

Perimysium is the name given to the fibrous sheath that surrounds (covers) each bundle of single muscle fibres, the bundle being known as a fascicle.

8 0
3 years ago
Read 2 more answers
HELP ASAP PLEASEEEE
Kruka [31]

Answer:

Explanation:

halocline

wind

dissolved salts

ionic

Coriolis

Convection currents flow due to variations in the temperature and salinity in seawater, which both influence its density. Variations in density in different regions of the ocean will cause water to flow from less dense areas to more dense areas as water heats up and becomes less saline, producing a horizontal convection current. Vertical convection currents can arise as cooler, more saline water sinks, causing warmer, less saline water to rise.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Major consequence of ozone depletion is that
    10·2 answers
  • Can footprints be fossils? Explain your answer.
    15·1 answer
  • What might happen if cells divide uncontrollably
    6·1 answer
  • Determine whether each of the following describes an emerging idea or a scientific
    7·2 answers
  • Which part of the female reproductive system produces sex hormones and contains eggs
    7·2 answers
  • When does the segregation of alleles occur?
    14·1 answer
  • 50 POINT + BRAINLYEST PLZZZZ UNGENTS!!
    12·1 answer
  • In the diagram below of a human skeleton, what is the name of the bone
    12·1 answer
  • Along with insulin, amylin is a hormone that a diabetic pancreas fails to produce. It is comprised of a long chain of amino acid
    15·1 answer
  • describe the formation of platelets from pluripotent stem cells, including the influence of hormones.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!