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
pshichka [43]
3 years ago
13

Which organ system is the most duperficial

Biology
1 answer:
geniusboy [140]3 years ago
4 0

The Epidermis is the most superficial layer of the skin that covers almost the entire body surface.

You might be interested in
When is the generation of an action potential impossible no matter the strength of the stimulus?
ANTONII [103]
The right answer is <span>Refractory period.

At the moment when the action potential is emitted, the fiber being depolarized, it is impossible to depolarize it again. It is, therefore, necessary to wait until the membrane potential returns to a value below the critical threshold in order to be able to excite it again. We are thus led to distinguish two periods that characterize its excitability.
An absolute refractory period: during which any stimulation, even supraliminal, is ineffective since the fiber is already depolarized.
A relative refractory period: during which a second action potential can be omitted provided that the depolarization produced by the excitation reaches the critical threshold, which implies that it is more important since the value of the resting potential has not been restored yet.</span>
7 0
3 years ago
Read 2 more answers
How do the circulatory and endocrine systems work together?
slavikrds [6]
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
7 0
3 years ago
Read 2 more answers
In some species of Drosophila, there are genes on the Y chromosome that are not on the X chromosome. Imagine that a new allele a
mr_godi [17]

Answer:

True

Explanation:

The Drosophila like the mammals possess X and Y chromosomes but as in males in which the XX is female and XY is male, the sex In Drosophila is not determined by the presence of Y chromosomes as a male determining factor are present on the autosomes.

However, the Y chromosome is important for males as they are involved in the formation of the sperms therefore the presence of Y is important. In the given question if the allele is present ion the Y chromosome which can reduce the size therefore the allele is passed on to the males only ans no females.

Thus, true is the correct answer.

the fly is female (Bridges 1921, 1925). Thus, XO Drosophila are sterile males. In flies, the Y chromosome is not involved in determining sex. Rather, it contains genes active in forming sperm in adults.

3 0
3 years ago
What is the purpose of transcription??
Paha777 [63]

Answer: The correct answer is option C. To form RNA molecules from DNA molecule.

Explanation:

The main function of transcription is to form ribonucleic acid (RNA) molecules from deoxyribonucleic acid (DNA) molecule present in the nucleus. In transcription, small part of DNA is copied and attached to the RNA molecule with the help of enzymes i. e. RNA polymerase.

6 0
3 years ago
Read 2 more answers
Why do all the daughters in generation II carry the colorbling gene
krek1111 [17]

They would have had to have received the gene from both their mother and father. This gene is carried on the X chromosome and is only shown in females when it is present on both.

3 0
3 years ago
Other questions:
  • In what frequencies would you expect the offspring genotypes? indicate the frequency of each genotype by dragging the labels to
    14·1 answer
  • Which processes lead to most genetic variation in sexually reproducing organisms? select all that apply. select all that apply.
    7·2 answers
  • WILL GIVE A BRAINLEST FOR RIGHT ANSWER
    15·2 answers
  • We will now consider the secretions involved in fat digestion, including the organs that secrete or release them. review the lis
    11·1 answer
  • Living organisms do not play a role in the water cycle.<br> True Or false?
    7·2 answers
  • Cells that contain a full set of chromosomes,or pairs of each chromosomes are?
    7·1 answer
  • The first level of organization of a protein is created by a linear sequence of A) amino acids. B) nucleic acids. C) nucleic bas
    7·2 answers
  • Alfred Wegener's theory about earth's past included a supercontinent made up of all the continents put together. What was the na
    5·2 answers
  • All you need is in the photo ​
    15·1 answer
  • In ______, which is a division of gross anatomy, all the elements in a particular area of the body are examined as a whole.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!